ELECTROMECHANICAL LINEAR ACTUATOR - Duff-Norton · 2020. 3. 2. · 2 • Ph: (800) 477-5002 • Fax: (704) 588-1994 LINEAR ACTUATOR TABLE OF CONTENTS Since 1883 Duff-Norton has been

ELECTROMECHANICALLINEAR ACTUATORDESIGN GUIDE

2 www.duffnorton.com • Ph: (800) 477-5002 • Fax: (704) 588-1994

LINEAR ACTUATORTABLE OF CONTENTS

Since 1883 Duff-Norton has been at the forefront of motion technology and through continuous improvement and lean manufacturing models has established a reputation for the highest quality in engineering and design.

INTRODUCTION

SeleCTION gUIDe . . . . . . . . . . . . . 4

ApplICATION ANAlySIS FORm . . . . . 5

QUICk ReFeReNCe ChART . . . . . . . 6

ApplICATIONS . . . . . . . . . . . . . . . 8

lINeAR ACTUATOR pRODUCTSlT Series . . . . . . . . . . . . . . . . . . .10

lS Series . . . . . . . . . . . . . . . . . .14

TmD01 . . . . . . . . . . . . . . . . . . . .16

TmD02 . . . . . . . . . . . . . . . . . . . .18

hmpD with clutch . . . . . . . . . . . . . .20

hmpD with limit switch . . . . . . . . . . .22

hmpB 250 lb Series . . . . . . . . . . . . .24

hSpB . . . . . . . . . . . . . . . . . . . .26

mpD Series . . . . . . . . . . . . . . . . .28

hmpB 500 lb Series . . . . . . . . . . . . .30

With an ISO 9001 registration since 1994 all Duff-Norton products, standard or custom designed, have been held to the same rigorous testing and scrutiny to assure maximum performance and quality.

Duff-Norton linear actuator products are specially designed for a variety of industrial and commercial applications. Our actuators are used for opening and closing, tilting and pivoting, lifting and lowering and positioning.

3www.duffnorton.com • Ph: (800) 477-5002 • Fax: (704) 588-1994

SpB Series . . . . . . . . . . . . . . . . .32

TAC Series . . . . . . . . . . . . . . . . . .34

XlT Series . . . . . . . . . . . . . . . . . .36

TAl Series . . . . . . . . . . . . . . . . . .38

SpD Series . . . . . . . . . . . . . . . . .40

SpA Series . . . . . . . . . . . . . . . . . .42

CmlA Series . . . . . . . . . . . . . . . .46

modular Actuators. . . . . . . . . . . . . .54

FReQUeNTly ASkeD QUeSTIONS . . .60

glOSSARy . . . . . . . . . . . . . . . . .61

TeRmS OF SAle . . . . . . . . . . . . . .62

NOTE

Duff-Norton has made every effort to ensure that the information contained in the publication is accurate and reliable. Determining the suitability of our

products for specific applications is the user’s responsibility.

WARNING

The equipment shown in this catalog is intended for industrial use only and should not be used to lift, support, or otherwise transport people unless you

have written statement from Duff-Norton, which authorizes the specific actuator used in your applications as suitable for moving people.


FOR SELECTING A LINEAR ACTUATOR

SELECTION GUIDEUSERS GUIDE

Define the application’s operating parameters:

n Capacity .................................................The force required to move and hold the load

n Voltage ....................................................The AC or DC motor voltage needed to operate the actuator

n Travel ......................................................The distance or range of motion

n Speed .....................................................The rate at which the linear actuator moves the load

n Duty Cycle ..............................................percentage of time an actuator is in motion relative to total time

n Orientation ..............................................The relative position or direction in which the force is applied

n environment ...........................................The surrounding conditions in which the system will operate

Once you determine the linear actuator specifications, selection of an actuator model can be simplified by using the Quick Reference Table on page 6.


APPLICATION ANALYSIS FORM

®

Duff-Norton engineers will be pleased to make recommendations for your specific requirements. Complete this form and send it to Duff-Norton Company. There is no obligation for this service.

Customer: _____________________________________________________________________________________Address: ______________________________________________________________________________________ ______________________________________________________________________________________Phone Number: ____________________________ Fax Number: _________________________________________Contact: ____________________________________ Email: ______________________________________________

1. How many pounds do you need to move, or how great is the force you need to exert on the load (in pounds or newtons)? ______________________________________________________________________

2. How many inches (mm) do you need to move the load? _____________________________________________ 3. What is your available power source? 115 VAC, 60Hz 220 VAC, 50Hz 12 VDC 24 VDC other (Please Specify) ____________________

4. Do you need? Clutch Limit Switch Both

5. How fast (inches/min. or mm/min.) do you want the actuator to extent or retract? _________________________

6. How many cycles per hour do you need the actuator to perform? _____________________________________

7. Do you require position feedback? Yes No

8. All AC actuators require a capacitor for operation. Do you want Duff-Norton to supply a capacitor? (Note: for 1500 pound and above capacity models, a capacitor is automatically supplied on SPA and LS models) Yes, please supply capacitor No, I will purchase a capacitor seperately that meets the specifications outlined by Duff-Norton

9. Do you have any special requirements such as weather resistant treatment, non standard lifting stroke, explosion proof, special end or mounting? ________________________________________________________ ____________________________________________________________________________________________ ____________________________________________________________________________________________

10. How many actuators are required? ______________________________________________________________

11. Do you require any actuator controls? Yes No

Use a separate sheet to sketch your application, or send us your design drawings in complete confidence.If you have any questions or are in need of assistance please contact our Application Engineers at 800-477-5002

Please send completed sheet toPhone: 1(800) 477-5002 • Email: [email protected]. Box 7010 • Charlotte, NC 28241-7010www.duffnorton.com

WARNINGImproper use can result in personal injury.To avoid injury:• Do not use actuators to lift, support, or transport people or loads over people, without written approval from Duff-Norton.• Read all product warnings and operating instructions.

!

LINEAR ACTUATORAPPLICATION ANALYSIS FORM

www.duffnorton.com • Ph: (800) 477-5002 • Fax: (704) 588-1994 6

Series Page # Capacity VoltagesStandard Stroke

Lengths

Maximum Speed

at Rated Load

Load Limiting Clutch

Limit Switches

FeedbackCurrent Draw at

Rated LoadDuty Cycle at Rated Load

Motor Overload Protection

EnvironmentTemperature

RangeRestraining

TorqueTranslating Tube

MaterialOptions

LT 10-1127 to 225 lb

(120 to 1000 N)

12 VDC or

24 VDC

1 to 12 in(25 to 300 mm)

Up to 1.3 in/s(Up to 33 mm/s)

N/A Fixed OptionalUp to 3.5 A (12 VDC)Up to 2.0 A (24 VDC)

20% N/A IP66-13°F to 150°F(-25°C to 65°C)

Keyed Polished AluminumStainless Steel Translating Tube

Third Limit Switch

LS 12-15450 to 675 lb

(2000 to 3000 N)

12 VDC or

115 VAC

4, 8, 12, 24 in(101, 203, 304, 608 mm)

Up to 0.26 in/s(6.6 mm/s)

N/A Adjustable N/A10 A (12 VDC)

1.6 A (115 VAC)17%

AC motor thermal protection

N/A32°F to 110°F(0°C to 43°C)

N/A Plated Steel N/A

TMD01 16-17100 lb(444 N)

12 VDC or

24 VDC

2, 4, 6, 8, 10, 12 in(50, 101, 152, 203, 254,

304 mm)

Up to 1 in/s25.4 mm/s)

N/A Optional Optional7 A (12 VDC)5 A (24 VDC)

25% N/A IP5025°F to 120°F(-4°C to 50°C)

Keyed Stainless SteelAdjustable Limit SwitchesPulse Generator Feedback

TMD02 18-19250 lb

(1112 N)

12 VDC or

24 VDC

2, 4, 6, 8, 10, 12 in(50, 101, 152, 203, 254,

304 mm)

Up to 0.75 in/s(19 mm/s)


25% N/A IP5025°F to 120°F(-4°C to 50°C)


HMPDw/Clutch

20-21250 lb

(1112 N)

12 VDC or

24 VDC

3, 6, 12, 18 in(76, 152, 304, 457 mm)

Up to 2 in/s(50 mm/s)

Yes N/A N/A Up to 28 A Up to 35% YesIP50 standardIP52 optional

25°F to 120°F(-4°C to 50°C)

30 in-lbf(3.4 Nm)

SteelZinc Chromate Plated

Weather SealantBellows Boot

HMPD w/Limit Switch

22-23250 lb

(1112 N)

12 VDC or

24 VDC

3, 6, 12, 18 in(76, 152, 304, 457 mm)


N/A Adjustable Optional Up to 28 A Up to 32% YesIP50 standardIP52 optional

25°F to 120°F(-4°C to 50°C)

30 in-lbf(3.4 Nm)


PotentiometerWeather Resistant

Bellows Boot

HMPB 24-25250 lb

(1112 N)

115 VAC (60 Hz)or

220 VAC (50 Hz)

3, 6, 12, 18 in(76, 152, 304, 457 mm)


N/A Adjustable Optional Up to 5.0 A Up to 23% YesIP50 standardIP52 optional

25°F to 120°F(-4°C to 50°C)

30 in-lbf(3.4 Nm)


Potentiometer, CapacitorWeather Resistant

Capacitor Enclosure

HSPB 26-27250 lb

(1112 N)

115 VAC (60 Hz)or

220 VAC (50 Hz)

3, 6, 12, 18 in(76, 152, 304, 457 mm)

Up to 1/4 in/s(35.5 mm/s)

Yes N/A N/A Up to 5.1 A Up to 24% YesIP50 standardIP52 optional

25°F to 120°F(-4°C to 50°C)

30 in-lbf(3.4 Nm)


CapacitorWeather Resistant

Capacitor Enclosure

MPD 28-29500 lb

(2224 N)

12 VDC or

24 VDC

3, 6, 12, 18 in(76, 152, 304, 457 mm)

Up to 0.85 in/s(21.5 mm/s)

Available upon request

Adjustable Optional23 A (12 VDC) or

12 A (24 VDC)Up to 19% Yes

IP50 standardIP52 optional

25°F to 120°F(-4°C to 50°C)

60 in-lbf(6.7 Nm)



Bellows Boot

HMPB 30-31500 lb

(2224 N)

115 VAC (60 Hz)or

220 VAC (50 Hz)

3, 6, 12, 18 in(76, 152, 304, 457 mm)

Up to 1.33 in/s(33.7 mm/s)

No Adjustable Optional Up to 5.5 A Up to 22% YesIP50 standardIP52 optional

25°F to 120°F(-4°C to 50°C)

60 in-lbf(6.7 Nm)

Steel Zinc Chromate Plated


Bellows Boot

SPB 32-33500 lb

(2224 N)

115 VAC (60 Hz)or

220 VAC (50 Hz)

3, 6, 12, 18 in(76, 152, 304, 457 mm)



25°F to 120°F(-4°C to 50°C)

60 in-lbf(6.7 Nm)


Weather ResistantCapacitor

Capacitor Enclosure

TAC 34-35500 lb

(2224 N)

12 VDC or

24 VDC

4, 6, 12, 18 in(102, 152, 304, 457 mm)

Up to 0.45 in/s(11.4 mm/s)

Yes N/A N/A10 A (12 VDC) or

5 A (24 VDC)40% Yes IP50

25°F to 120°F(-4°C to 50°C)

40 in-lbf(4.5 Nm)

Stainless Steel Bellows Boot

XLT 36-3734O to 1015 lb(1512 to 4515 N)

12 VDC or

24 VDC

2, 4, 8, 10, 12 in(50, 100, 150, 200,

250, 300 mm)


Yes Fixed OptionalDC models: up to 25 AAC models: up to 2.5 A

20% N/A IP66-13°F to 150°F(-25°C to 65°C)

Keyed Polished AluminumStainless Steel

Translating Tube

TAL 38-391000 lb(4448 N)

115 VAC (60 Hz) or 220/230 VAC (50 Hz/60 Hz)

4, 8, 12, 18 in(101, 203, 304, 407 mm)

Up to 0.45 in/s(11.4 mm/s)

No Adjustable Optional4 A (115 VAC) or

2.0/2.5 A (220/230 VAC)

17.5% (115 VAC) or 17%/14%

(220/230 VAC)Yes IP50

-20°F to 120°F(-28°C to 48°C)

80 in-lbf(9 Nm)


SPD 40-411500 lb(6672 N)

12 VDC3, 6, 12, 18, 24, 30, 36 in(76, 152, 304, 457, 608,

762, 915 mm)

0.43 in/s(10.9 mm/s)


Optional Optional 27 A 27% YesIP50 standardIP52 optional

-15°F to 120°F(-10°C to 48°C)

215 in-lbf(24.2 Nm)


PotentiometerBellows Boot

Weather Resistant

SPA 42-431500 lb(6672 N)

115 VAC (60 Hz)or

220 VAC (50 Hz)

3, 6, 12, 18, 24, 30, 36 in(76, 152, 304, 457, 608,

762, 915 mm)

Up to 0.83 in/s(21.0 mm/s)

N/A Adjustable OptionalUp to 6.5 A (115 VAC)Up to 2 A (220 VAC,

50 Hz)Up to 25% Yes


15°F to 120°F(-9°C to 48°C)

215 in-lbf(24.2 Nm)



Weather Resistant

SPA 44-452000 lb(8896 N)

115 VAC (60 Hz)or

220 VAC (50 Hz)

3, 6, 12, 18, 24 in(76, 152, 304, 457, 608 mm)

Up to 0.86 in/s(21.8 mm/s)


15°F to 120°F(-9°C to 48°C)

180 in-lbf(20.3 Nm)



Weather Resistant

CMLA 46-53500 to 2000 lb(2224 to 8896 N)

115 VAC (60 Hz), 230 VAC (60 Hz) or 230/ 460 VAC/60 Hz/3ph

3.9, 5.9, 11.9, 17.7, 23.6, 29.5 in(100, 150, 300, 450, 600,

750 mm)


Yes (not available on 1000 lb quad speed 2.1:1 ratio)

OptionalAdjustable

OptionalPotentiometer

Up to 8.3 AUp to 16,000 in/hr

(406 m/hr)Yes IP66S

4°F to 150°F(-20°C to 65°C)

KeyedHardened Chrome

Stainless SteelPotentiometer

Adjustable Limit Switches

FOR SELECTING A LINEAR ACTUATOR

LINEAR ACTUATORQUICK REFERENCE


Series Page # Capacity VoltagesStandard Stroke

Lengths

Maximum Speed

at Rated Load

Load Limiting Clutch

Limit Switches

FeedbackCurrent Draw at

Rated LoadDuty Cycle at Rated Load

Motor Overload Protection

EnvironmentTemperature

RangeRestraining

TorqueTranslating Tube

MaterialOptions

LT 10-1127 to 225 lb

(120 to 1000 N)

12 VDC or

24 VDC

1 to 12 in(25 to 300 mm)

Up to 1.3 in/s(Up to 33 mm/s)

N/A Fixed OptionalUp to 3.5 A (12 VDC)Up to 2.0 A (24 VDC)

20% N/A IP66-13°F to 150°F(-25°C to 65°C)

Keyed Polished AluminumStainless Steel Translating Tube

Third Limit Switch

LS 12-15450 to 675 lb

(2000 to 3000 N)

12 VDC or

115 VAC

4, 8, 12, 24 in(101, 203, 304, 608 mm)


N/A Adjustable N/A10 A (12 VDC)

1.6 A (115 VAC)17%

AC motor thermal protection

N/A32°F to 110°F(0°C to 43°C)

N/A Plated Steel N/A

TMD01 16-17100 lb(444 N)

12 VDC or

24 VDC

2, 4, 6, 8, 10, 12 in(50, 101, 152, 203, 254,

304 mm)

Up to 1 in/s25.4 mm/s)


25% N/A IP5025°F to 120°F(-4°C to 50°C)


TMD02 18-19250 lb

(1112 N)

12 VDC or

24 VDC

2, 4, 6, 8, 10, 12 in(50, 101, 152, 203, 254,

304 mm)



25% N/A IP5025°F to 120°F(-4°C to 50°C)


HMPDw/Clutch

20-21250 lb

(1112 N)

12 VDC or

24 VDC

3, 6, 12, 18 in(76, 152, 304, 457 mm)


Yes N/A N/A Up to 28 A Up to 35% YesIP50 standardIP52 optional

25°F to 120°F(-4°C to 50°C)

30 in-lbf(3.4 Nm)


Weather SealantBellows Boot

HMPD w/Limit Switch

22-23250 lb

(1112 N)

12 VDC or

24 VDC

3, 6, 12, 18 in(76, 152, 304, 457 mm)


N/A Adjustable Optional Up to 28 A Up to 32% YesIP50 standardIP52 optional

25°F to 120°F(-4°C to 50°C)

30 in-lbf(3.4 Nm)



Bellows Boot

HMPB 24-25250 lb

(1112 N)

115 VAC (60 Hz)or

220 VAC (50 Hz)

3, 6, 12, 18 in(76, 152, 304, 457 mm)



25°F to 120°F(-4°C to 50°C)

30 in-lbf(3.4 Nm)


Potentiometer, CapacitorWeather Resistant

Capacitor Enclosure

HSPB 26-27250 lb

(1112 N)

115 VAC (60 Hz)or

220 VAC (50 Hz)

3, 6, 12, 18 in(76, 152, 304, 457 mm)

Up to 1/4 in/s(35.5 mm/s)


25°F to 120°F(-4°C to 50°C)

30 in-lbf(3.4 Nm)


CapacitorWeather Resistant

Capacitor Enclosure

MPD 28-29500 lb

(2224 N)

12 VDC or

24 VDC

3, 6, 12, 18 in(76, 152, 304, 457 mm)

Up to 0.85 in/s(21.5 mm/s)


Adjustable Optional23 A (12 VDC) or

12 A (24 VDC)Up to 19% Yes


25°F to 120°F(-4°C to 50°C)

60 in-lbf(6.7 Nm)



Bellows Boot

HMPB 30-31500 lb

(2224 N)

115 VAC (60 Hz)or

220 VAC (50 Hz)

3, 6, 12, 18 in(76, 152, 304, 457 mm)

Up to 1.33 in/s(33.7 mm/s)

No Adjustable Optional Up to 5.5 A Up to 22% YesIP50 standardIP52 optional

25°F to 120°F(-4°C to 50°C)

60 in-lbf(6.7 Nm)



Bellows Boot

SPB 32-33500 lb

(2224 N)

115 VAC (60 Hz)or

220 VAC (50 Hz)

3, 6, 12, 18 in(76, 152, 304, 457 mm)



25°F to 120°F(-4°C to 50°C)

60 in-lbf(6.7 Nm)


Weather ResistantCapacitor

Capacitor Enclosure

TAC 34-35500 lb

(2224 N)

12 VDC or

24 VDC

4, 6, 12, 18 in(102, 152, 304, 457 mm)

Up to 0.45 in/s(11.4 mm/s)

Yes N/A N/A10 A (12 VDC) or

5 A (24 VDC)40% Yes IP50

25°F to 120°F(-4°C to 50°C)

40 in-lbf(4.5 Nm)


XLT 36-3734O to 1015 lb(1512 to 4515 N)

12 VDC or

24 VDC

2, 4, 8, 10, 12 in(50, 100, 150, 200,

250, 300 mm)


Yes Fixed OptionalDC models: up to 25 AAC models: up to 2.5 A

20% N/A IP66-13°F to 150°F(-25°C to 65°C)

Keyed Polished AluminumStainless Steel

Translating Tube

TAL 38-391000 lb(4448 N)

115 VAC (60 Hz) or 220/230 VAC (50 Hz/60 Hz)

4, 8, 12, 18 in(101, 203, 304, 407 mm)

Up to 0.45 in/s(11.4 mm/s)

No Adjustable Optional4 A (115 VAC) or

2.0/2.5 A (220/230 VAC)

17.5% (115 VAC) or 17%/14%

(220/230 VAC)Yes IP50

-20°F to 120°F(-28°C to 48°C)

80 in-lbf(9 Nm)


SPD 40-411500 lb(6672 N)

12 VDC3, 6, 12, 18, 24, 30, 36 in(76, 152, 304, 457, 608,

762, 915 mm)

0.43 in/s(10.9 mm/s)


Optional Optional 27 A 27% YesIP50 standardIP52 optional

-15°F to 120°F(-10°C to 48°C)

215 in-lbf(24.2 Nm)



Weather Resistant

SPA 42-431500 lb(6672 N)

115 VAC (60 Hz)or

220 VAC (50 Hz)

3, 6, 12, 18, 24, 30, 36 in(76, 152, 304, 457, 608,

762, 915 mm)

Up to 0.83 in/s(21.0 mm/s)

N/A Adjustable OptionalUp to 6.5 A (115 VAC)Up to 2 A (220 VAC,

50 Hz)Up to 25% Yes


15°F to 120°F(-9°C to 48°C)

215 in-lbf(24.2 Nm)



Weather Resistant

SPA 44-452000 lb(8896 N)

115 VAC (60 Hz)or

220 VAC (50 Hz)

3, 6, 12, 18, 24 in(76, 152, 304, 457, 608 mm)

Up to 0.86 in/s(21.8 mm/s)


15°F to 120°F(-9°C to 48°C)

180 in-lbf(20.3 Nm)



Weather Resistant

CMLA 46-53500 to 2000 lb(2224 to 8896 N)

115 VAC (60 Hz), 230 VAC (60 Hz) or 230/ 460 VAC/60 Hz/3ph

3.9, 5.9, 11.9, 17.7, 23.6, 29.5 in(100, 150, 300, 450, 600,

750 mm)


Yes (not available on 1000 lb quad speed 2.1:1 ratio)

OptionalAdjustable

OptionalPotentiometer

Up to 8.3 AUp to 16,000 in/hr

(406 m/hr)Yes IP66S

4°F to 150°F(-20°C to 65°C)

KeyedHardened Chrome

Stainless SteelPotentiometer



LINEAR ACTUATORAPPLICATIONS

Tilt / PivotDuff-Norton linear actuators can

be used to tilt objects, fixed at

one end, up to 180º from their

starting positions. The extension

and retraction of the actuator

causes the object to pivot about

its stationary end.

Lift / LowerDuff-Norton linear actuators can

handle any lifting and lowering

application up to 2000 lb (910

kg). As the translating tube of the

actuator extends and retracts,

the object that the actuator is

attached to is raised and lowered

at a consistent speed.

PositionWhen an application requires

periodic adjustment to the

position of an object or objects,

Duff-Norton linear actuators

provide the solution. The motion

of the actuator allows the

operator to position an object by

simply pushing a button.

Portable LightingPROBLEM: movie and

construction crews need portable

lighting for work at night. lighting

that is compact for travel and

easily erected on location was

difficult to find.

SOLUTION: Duff-Norton linear

actuators mounted to the

skeleton of the lighting system,

allows the lights to be drawn flush

against the vehicle, then fully

extended on location at the flip

of a switch. Additional actuators

adjust the angle of the lighting

fixtures

Drill Press TablePROBLEM: When work pieces

of different sizes require manual

machining, it is necessary to

adjust the height of the drill press

table. Adjusting the height of

the table manually is both time

consuming and fatiguing.

SOLUTION: A Duff-Norton linear

actuator mounted under the table

allows the operator to change

the height of the table as often as

needed using either hand or foot

controls.

Engine Assembly FixturePROBLEM: Fixture must be

highly adjustable to specific

positions for different procedures.

The movement of the fixture must

be smooth and reliable.

SOLUTION: Duff-Norton linear

actuators are used to raise and

lower the assembly fixture. This

saves assembly time, reduces

employee fatigue and work

related injuries.


Roll / SlideWhen it is necessary to roll or

slide an object or a mechanical

assembly into position, a

Duff-Norton linear actuator is the

answer. The movement of the

actuator causes the clamping,

rolling or sliding of the desired

object.

Open / CloseA Duff-Norton linear actuator

mounted on a door, gate, or

valve allows opening and closing

operations on either a timed, or

on-demand basis. As the actuator

retracts, the gate is opened at

a steady rate; the extension of

the actuator returns the gate to a

closed position.

TensionDuff-Norton linear actuators offer

a perfect solution for applications

in which tension on a conveyor

or web must be maintained and

adjusted. An actuator mounted

on a frame or roller extends and

retracts to control the tension in

the system.

Drum / Barrel LifterPROBLEM:hazardous material

sealed in drums must be handled

and processed for disposal. It

is desirable to minimize human

involvement in the process.

SOLUTION: Two Duff-Norton

linear actuators are used in each

assembly. One operates a set

of ratchet clamps that securely

grasp the drum. The other

actuator lifts the drum for pouring.

Industrial OvenPROBLEM: Industrial oven doors

can be very large and must often

be opened and closed on a timed

basis to allow for steady flow of

material in and out.


actuator is connected to the

oven door and operated by an

electronic control system. The

actuator opens and closes the

door to allow materials to enter

and exit when prompted by the

control system.

Conveyor SystemPROBLEM: The tension in

conveyor belts must frequently

be adjusted to allow for crates

of different sizes and to take up

slack in the system that develops

with use.


actuator is mounted to a roller at

one end of the conveyor system.

At the push of a button, the

actuator adjusts the position of

the roller, controlling the tension

in the entire system. Actuators

can also be used to reposition

conveyor systems.


SERIESLT 27 to 225 lbs (120 to 1000 N)

■n limit switches - internal, factory preset

■n Zinc die cast housing for strength

■n Aluminum outer tube for corrosion resistance

■n keyed translating tube to prevent rotation

■n polished aluminum translating tube for smooth operation

■n Warranty - 1 year, parts and labor

■n gear driven

FeATUReS & BeNeFITS

OpTIONS

■n potentiometer, hall effect, reed or optical feedback

■n Signal sending limit switch

■n Third limit switch

■n Stainless steel translating tube

■n Custom cable lengths

■n Wired or wireless handsets

■n AC power supply for multiple actuators

■n AC controller for synchronous operation

■n Custom design models

VOlTAge: 12 or 24 VDC

STROkeS: 2 to 11.8 in (50 to 300 mm)

TempeRATURe RANge: -13ºF to 150ºF (-25ºC to 65ºC)

eNVIRONmeNT: Ip66 protection


[ 75 ]3.0

[ 11 ].4

[ 9 ]R.4

[ 38 ]ø1.5

[ 18 ].7[ 6.4 ]

ø.25

[ 20 ]ø.79

[ 101 ]4.0

[ 11 ].4

[ 9 ].4

[ 35 ]1.4

RETRACTED LENGTH

CABLE LENGTH300MM (11.8)

[ 18 ].7

[ 40 ]1.6

[ 20 ]R.8

45°

[ 135 ]5.3

POTENTIOMETER SIZE ONLY

REDBLK WHT

10 K0 K

EXTENDRETRACT

DImeNSIONS

pOTeNTIOmeTeR / hAll eFFeCT SeNSOR DImeNSIONS

pRODUCT INFORmATION

Part Number

RatedLoad Lbs

(N)

StrokeLengths

RetractedLength Voltage Current Draw

at Rated LoadLifting Speedat Rated Load Limit

Switch

DutyCycle at

Rated Loadin mm in mm VDC amp in/s mm/sLT25-*-50

27 lbs(120 N)

2 50 6.1 155

12 or 242.5 (12 VDC)1.5 (24 VDC)

1.3 33 Yes 20%

LT25-*-100 4 100 8 205LT25-*-150 5.9 150 10 255LT25-*-200 7.9 200 12 307LT25-*-250 9.8 250 14 357LT25-*-300 11.8 300 16 407LT50-*-50

54 lbs(240 N)

2 50 6.1 155

12 or 243.5 (12 VDC)2.0 (24 VDC)

0.9 23 Yes 20%

LT50-*-100 4 100 8 205LT50-*-150 5.9 150 10 255LT50-*-200 7.9 200 12 307LT50-*-250 9.8 250 14 357LT50-*-300 11.8 300 16 407LT100-*-50

112 lbs(500 N)

2 50 6.1 155

12 or 243.5 (12 VDC)2.0 (24 VDC)

0.5 12 Yes 20%

LT100-*-100 4 100 8 205LT100-*-150 5.9 150 10 255LT100-*-200 7.9 200 12 307LT100-*-250 9.8 250 14 357LT100-*-300 11.8 300 16 407LT150-*-50

169 lbs(750 N)

2 50 6.1 155

12 or 243.5 (12 VDC)2.0 (24 VDC)

0.3 8 Yes 20%

LT150-*-100 4 100 8 205LT150-*-150 5.9 150 10 255LT150-*-200 7.9 200 12 307LT150-*-250 9.8 250 14 357LT150-*-300 11.8 300 16 407LT225-*-50

225 lbs(1000 N)

2 50 6.1 155

12 or 243.5 (12 VDC)2.0 (24 VDC)

0.2 6 Yes 20%

LT225-*-100 4 100 8 205LT225-*-150 5.9 150 10 255LT225-*-200 7.9 200 12 307LT225-*-250 9.8 250 14 357LT225-*-300 11.8 300 16 407

*Voltage: 1=12 VDC and 2=24 VDCContact factory for potentiometer models

Stroke Length50 mm 100 mm 150 mm 200 mm 250 mm 300 mm1.9 in 3.9 in 5.9 in 7.9 in 7.9 in 11.8 in

Retracted Lengthmm (in)

189(7.4)

239(9.4)

289(11.4)

341(13.4)

391(15.4)

464(18.3)

Extended Lengthmm (in)

239(9.4)

339(13.3)

439(17.3)

541(21.3)

641(25.2)

764(30.0)

PotentiometerStroke mm (in)

50(1.97)

100(3.94)

150(5.91)

200(7.87)

250(9.84)

300(11.81)

POT Travel(% of 10K)

47% 50% 71% 94% 39% 47%

SERIESLS 450 to 675 lbs (2000 to 3000 N)

■n loading: tension (pull) or compression (push) at rated load

■n AC motor thermal protection to prevent over heating

■n Internal limit switches - adjustable

■n Onboard capacitor for AC models

■n Die cast aluminum housing for strength

■n Steel translating tube and outer tube

■n Self locking acme screw to prevent back driving

■n Ce compliant and Ul recognized

■n Custom models available - call for more information

FeATUReS & BeNeFITS


SpeeD: 0.15 to 0.26 in/s (3.8 to 6.6 mm/s)

VOlTAge: 12 VDC or 115 VAC

STROkeS: 4, 8, 12, and 24 in (101, 203, 304, and 609 mm)

TRAVEL

1.46

3.35

5.992.86

CORD (18 AWG X 4C)

.79

.98

2.92.47

ø.394

RETRACTED LENGTH

.91

ø.394

6.9

ø1.465

1.0

1.46

4.0

BLK

RED

COM

EXT

WHT

L.S(NC)

L.S(NC)

CIRCUIT DIAGRAM

GRN

RET

pRODUCT INFORmATION (lS 25, 26 & 28)

lS 25, 26 & 28


Part NumberRated Load Stroke Retracted

Length VoltageCurrent Drawat Rated Load

(A)

Speed Duty Cycleat Rated

Load

Shipping Weight

lbs N in mm in mm in/s mm/s lbs kgLS25-1B5TN-04

450 20004 101 11.4 290

115 VAC 1.4 0.26 6.6 17%9.1 4.1

LS25-1B5TN-08 8 203 15.4 391 9.8 4.4LS25-1B5TN-12 12 304 19.4 493 10.6 4.8LS26-1B5TN-04

560 24914 101 11.4 290

115 VAC 1.4 0.21 5.3 17%9.1 4.1

LS26-1B5TN-08 8 203 15.4 391 9.8 4.4LS26-1B5TN-12 12 304 19.4 493 10.6 4.8LS28-1B5TN-04

675 30024 101 11.4 290

115 VAC 1.4 0.15 3.8 17%9.1 4.1

LS28-1B5TN-08 8 203 15.4 391 9.8 4.4LS28-1B5TN-12 12 304 19.4 493 10.6 4.8

3.35

1.46

5.99.47

RETRACTED LENGTHTRAVEL

ø.394- .000+.004ø.394 - .000

+.004

2.86

CORD(18 AWG X 4C)

2.92

1.73

1.73

1.221.46

1.0

ø1.465

6.9

4.0

.984

3.35

1.46

5.99.47

ø.394

TRAVEL

ø.394 - .000+.004

- .000+.004

RETRACTED LENGTH

2.86

1.732.92

1.73CORD(18 AWG X 2C)

1.46 1.22

.984

1.0

ø1.465

7.1

BLK

RED

COM

EXT

WHT

L.S(NC)

L.S(NC)

CIRCUIT DIAGRAM

GRN

RET

EXT

L.S(NC)BLK

M

RED

BLK -

RED +L.S(NC)

CIRCUIT DIAGRAMCIRCUIT DIAGRAM

SERIESLS 450 to 675 lbs (2000 to 3000 N)

lS 35 AC

lS 35 DC

pRODUCT INFORmATION (lS 35)




(A)


Load

Shipping Weight

lbs N in mm in mm in/s mm/s lbs kgLS35-3B4TN-12

675 3002

12 304 19.4 493 12 VDC 10 0.21 5.3

17%

8.6 3.9

LS35-3B4TN-24 24 609 31.4 797 12 VDC 10 0.21 5.3 10.8 4.9

LS35-1B4TN-12 12 304 19.4 493 115 VAC 1.6 0.26 6.6 10.6 4.8

LS35-1B4TN-24 24 609 31.4 797 115 VAC 1.6 0.26 6.6 12.8 5.8

3.35

1.46

5.99

2.86

CORD(18 AWG X 2C)

2.92

ø1.13

1.0

1.0

ø1.47

ø.57

1.0

6.9

ø.512

RETRACTED LENGTH

ø1.43

1.45

WHT WHTWHT

EXT

RET

BLK

DIAGRAM

L.S(NC) REDRED L.S(NC)

BLK

GRN



(A)


Load

Shipping Weight

lbs N in mm in mm in/s mm/s lbs kgLS48-S001 660 2935 24 609 38.8 984 115 VAC 1.4 0.15 3.8 17% 21.6 9.8

lS 48

pRODUCT INFORmATION (lS 48)



SERIESTMD01 100 lbs (444 N)

FeATUReS & BeNeFITS

OpTIONS

■n Adjustable limit switches - includes control enclosure with fuse

■n pulse generator for feedback (Add “pTD” prefix)

■n Compact design

■n Timing belt drive for quiet operation

■n Aluminum housing and outer tube

■n low current draw

■n Double clevis mounting

■n easy to wire terminal strip (limit switch models)

■n keyed translating tube

■n permanent magnet motors - no thermal overload protection


DeSIgN: Acme screw

TempeRATURe RANge: 25ºF to 120ºF (-4ºC to 50ºC)

eNVIRONmeNT: Ip50 protection standard

POLARITY AS SHOWN TO EXTEND.

1.69

ø1.57

.25

.30

1.55

1.50

SQUARE

ø1.00

ø.75

STROKE + 3.83

STROKE + 4.75ø.25

4.0

5.25

Control Enclosure

(only with Limit Switches)1.0

2.15

2.15

ø.63

1.88TYP

2" Stroke

CONTROL ENCLOSURE LOCATIONS

Models without Limit Switches

Limit Switch Models

DC Pos. Fuse

Relay

Extend L.S.

Retract L.S.Motor Pos.

DC Neg.

Motor Neg.

DC Pos.

DC Neg.

M

+

8-12" Stroke4-6" Stroke


pRODUCT INFORmATION

DImeNSIONS

Part NumberRatedLoad

StrokeLength

RetractedLength Voltage

Current Drawat Rated Load

(A)

Speed atRated Load Limit

Switch

DutyCycle at

Rated Load

ShippingWeight

lbs N in mm in mm in/s mm/s lbs kgTMD01-1406-2

100 444

2 50 6.75 171

12 VDC 7 0.7 18No LimitSwitches

25%

4 1.8TMD01-1406-4 4 101 8.75 222 4 1.8TMD01-1406-6 6 152 10.75 273 5 2.3TMD01-1406-8 8 203 12.75 323 5 2.3TMD01-1406-10 10 254 14.75 374 5 2.3TMD01-1406-12 12 304 16.75 425 5 2.3TMD01-1906-2

100 444

2 50 6.75 171

12 VDC 7 0.7 18Adjustable

LimitSwitches

25%


100 444

2 50 6.75 171

24 VDC 5 1 25No LimitSwitches

25%


100 444

2 50 6.75 171

24 VDC 5 1 25Adjustable

LimitSwitches

25%

4 1.8TMD01-2906-4 4 101 8.75 222 4 1.8TMD01-2906-6 6 152 10.75 273 5 2.3TMD01-2906-8 8 203 12.75 323 5 2.3TMD01-2906-10 10 254 14.75 374 5 2.3TMD01-2906-12 12 304 16.75 425 5 2.3

Note: For pulse generator models, use PTD model number prefix instead of TMD

SERIESTMD02 250 lbs (1112 N)

■n Compact design

■n Belt drive for quiet operation




■n easy to wire terminal strip (limit switch models)

■n keyed translating tube

■n permanent magnet motors - no thermal overload protection

FeATUReS & BeNeFITS

OpTIONS

■n Adjustable limit switches - includes control enclosure with fuse

■n pulse generator for feedback (Add “pTD” prefix)



DeSIgN: Acme screw



Models without Limit Switches

POLARITY AS SHOWN TO EXTEND.

Limit Switch Models

DC Pos. Fuse

Relay

Extend L.S.

Retract L.S.Motor Pos.

DC Neg.

Motor Neg.

DC Pos.

DC Neg.

M

+

CONTROL ENCLOSURE LOCATIONS

1.50SQUARE

ø1.00

ø.75

4.0

.33

.42

1.82

6.06

2.28

1.91

Stroke + 4.1"

Stroke + 5"

CONTROL ENCLOSURE

(only with Limit Switches)

2.88

1.73

3.20ø.75

1.88TYP

2" Stroke 8-12" Stroke4-6" Stroke


StrokeLength



(A)


Switch

DutyCycle at

Rated Load

ShippingWeight

lbs N in mm in mm in/s mm/s lbs kgTMD02-1406-2

250 1112

2 50 7 177

12 VDC 7 0.4 10No LimitSwitches

25%

4 1.8TMD02-1406-4 4 101 9 228 4 1.8TMD02-1406-6 6 152 11 279 5 2.3TMD02-1406-8 8 203 13 330 5 2.3TMD02-1406-10 10 254 15 381 5 2.3TMD02-1406-12 12 304 17 431 5 2.3TMD02-1906-2

250 1112

2 50 7 177

12 VDC 7 0.4 10Independently


25%


250 1112

2 50 7 177

24 VDC 4.5 0.75 19No LimitSwitches

25%


250 1112

2 50 7 177

24 VDC 4.5 0.75 19Independently


25%

4 1.8TMD02-2906-4 4 101 9 228 4 1.8TMD02-2906-6 6 152 11 279 5 2.3TMD02-2906-8 8 203 13 330 5 2.3TMD02-2906-10 10 254 15 381 5 2.3TMD02-2906-12 12 304 17 431 5 2.3

Note: For pulse generator models, use PTD model number prefix instead of TMD


pRODUCT INFORmATION

DImeNSIONS


SERIESHMPD with clutch 250 lbs (1112 N)

■n heavy duty design for long life in tough applications


■n Steel translating tube – zinc chromate plated


■n patented spring brake

■n load limiting friction disc clutch

■n Automatic reset thermal overload motor protection

FeATUReS & BeNeFITS

OpTIONS

■n Weather resistant sealant – Ip52 (add “W” prefix)

■n Bellows boot

■n 90 degree housing clevis mounting

■n Threaded end (add “T” prefix)

TUBe ReSTRAININg TORQUe: 30 in-lbf (3.4 Nm)

DeSIgN: Acme screw

TempeRATURe RANge: 25ºF to 120ºF (-4ºC to 50ºC) (Special low temperature grease available)

eNVIRONmeNT: Ip50 protection standard (Ip52 optional)

1"

9/16"

1 5/8"

ø2 1/2"

2"

7 11/16"R21/32"

STR

OK

E +

7"

STR

OK

E +

4 1

/2"

ø33/64"

ø33/64"

ø2"

3/4"

ø1 1/4"

1/2"

13/16"

3/4"

5/8"

1/2-20UNF THREAD

OPTIONAL END,LESS CLEVIS

PM MOTOR

Red

Black

+ -VDC

RetractExtend


StrokeLength



(A)

Speed atRated Load

DutyCycle at

Rated Load

ShippingWeight

lbs N in mm in mm in/s mm/s lbs kgMPD3405-3

250 1112

3 76 10 254

12 VDC 14 1 25 21%

8 3.6MPD3405-6 6 152 13 330 10 4.5MPD3405-12 12 304 19 483 12 5.4MPD3405-18 18 457 25 635 15 6.8MPD3404-3

250 1112

3 76 10 254

12 VDC 5 1 25 32%

8 3.6MPD3404-6 6 152 13 330 10 4.5MPD3404-12 12 304 19 483 12 5.4

MPD3404-18 18 457 25 635 15 6.8

HMPD3405-3

250 1112

3 76 10 254

12 VDC 28 2 50 12%

8 3.6HMPD3405-6 6 152 13 330 10 4.5HMPD3405-12 12 304 19 483 12 5.4HMPD3405-18 18 457 25 635 15 6.8


pRODUCT INFORmATION

DImeNSIONS


SERIESHMPD with limit switch 250 lbs (1112 N)





■n Spring brake

■n Internal adjustable limit switches


FeATUReS & BeNeFITS

OpTIONS


■n Bellows boot

■n potentiometer feedback (add “p” prefix)


DeSIgN: Acme screw



NOTe: (2) relays are required

for DC limit switch models

11/16"

1/2"

1-11/16"

3-1/16"

ø1-1/4"

3/4" (x2)

1-7/8"(OPTIONAL POT)

1/2 NPT THREAD

ø2"

7-11/16"

4"

ø2-1/2"

.65

STR

OK

E +

8 1

/4"

ø33/64"

1-13/16"

.85

STR

OK

E +

6 -

1/2"

ø33/64"

PMMOTOR

(-)

(+)VDC

EXTEND

RETRACT

RED

BLACK

LIMIT SWITCHES

RED

YELLOW

<CONTROLS ACTUATOR>

COIL

COIL


pRODUCT INFORmATION

DImeNSIONS


StrokeLength



(A)


Switch

DutyCycle at

Rated Load

ShippingWeight

lbs N in mm in mm in/s mm/s lbs kgMPD3905-3

250 1112

3 76 11.25 285

12 VDC 14 1 25 Yes 35%

10 4.5MPD3905-6 6 152 14.25 362 12 5.4MPD3905-12 12 304 20.25 514 14 6.4MPD3905-18 18 457 26.25 666 17 7.7MPD3904-3

250 1112

3 76 11.25 285

24 VDC 6 1.2 30 Yes 26%

10 4.5MPD3904-6 6 152 14.25 362 12 5.4MPD3904-12 12 304 20.25 514 14 6.4

MPD3904-18 18 457 26.25 666 17 7.7

HMPD3905-3

250 1112

3 76 11.25 285

12 VDC 28 2 50 Yes 15%

10 4.5HMPD3905-6 6 152 14.25 362 12 5.4HMPD3905-12 12 304 20.25 514 14 6.4HMPD3905-18 18 457 26.25 666 17 7.7


SERIESHMPB250 lbs (1112 N)





■n Bi-directional ball type brake



FeATUReS & BeNeFITS

OpTIONS


■n potentiometer (add “p” prefix)

■n Capacitor (see table on next page)

■n Bellows boot


DeSIgN: Acme screw



4"

.65

.85

ø2"

8"

ø3-7/16"

R 21/32"

STR

OK

E +

6-1

/2"

STR

OK

E +

8-1

/4"

1-13/16"

ø33/64"

ø33/64"

1/2 NPTTHREADEDHOLE (x2)

3/4"(x2)

ø1-1/4"

3-1/16"

1/2"

1-11/16" 11/16"

1-7/8" (OPTIONAL POT)

Motor

Rodcam

L1

L2

Extend

Retract

White

Black

RedGearcam

LINECapacitor

White

<Actuator Controls>

AC

Black

LimitSwitches


pRODUCT INFORmATION

DImeNSIONS


StrokeLength



(A)

Speed atRated Load Potentio-

meter

DutyCycle at

Rated Load

ShippingWeight

lbs N in mm in mm in/s mm/s lbs kgMPB3905-3

250 1112

3 76 11.25 285

115 VAC(60 Hz)

2 0.7 18 No 23%

11 5.0MPB3905-6 6 152 14.25 362 13 5.9MPB3905-12 12 304 20.25 514 16 7.3MPB3905-18 18 457 26.25 666 18 8.2MPB4905-3

250 1112

3 76 11.25 285

220 VAC(50 Hz)

1 0.6 15 No 21%

11 5.0MPB4905-6 6 152 14.25 362 13 5.9MPB4905-12 12 304 20.25 514 16 7.3

MPB4905-18 18 457 26.25 666 18 8.2

HMPB3905-3

250 1112

3 76 11.25 285

115 VAC(60 Hz)

5 1.4 35 No 11%

11 5.0HMPB3905-6 6 152 14.25 362 13 5.9HMPB3905-12 12 304 20.25 514 16 7.3HMPB3905-18 18 457 26.25 666 18 8.2PHMPB3905-3

250 1112

3 76 11.25 285

115 VAC(60 Hz)

5 1.4 35 Yes 10%

12 5.4PHMPB3905-6 6 152 14.25 362 14 6.4PHMPB3905-12 12 304 20.25 514 17 7.7PHMPB3905-18 18 457 26.25 666 19 8.6

Note: A capacitor is required for all AC volt motors.


SERIESHSPB250 lbs (1112 N)





■n Bidirectional ball type brake



FeATUReS & BeNeFITS

OpTIONS



■n Bellows boot



DeSIgN: Acme screw



STR

OK

E +

7"

STR

OK

E +

4-1

/2"

2"

ø2"

9/16"

1"

ø33/64"

8"

1-5/8"

R21/32"

1 3/8"

ø33/64"

ø3-7/16"1/2"

13/16"

3/4"

ø1-1/4"

3/4"

5/8"

1/2-20UNF THREAD


1/2-NPTTHREADEDHOLE

Capacitor

Retract

Motor

<Actuator Controls>

Extend

AC

White

LINEL2

L1

Black

White

Black

Red


pRODUCT INFORmATION

DImeNSIONS


StrokeLength



(A)

Speed atRated Load

DutyCycle at

Rated Load

ShippingWeight

lbs N in mm in mm in/s mm/s lbs kgSPB3405-3

250 1112

3 76 10 254

115 VAC(60 Hz)

1.9 0.7 18 24%

10 4.5SPB3405-6 6 152 13 330 12 5.4SPB3405-12 12 304 19 482 14 6.4SPB3405-18 18 457 25 635 17 7.7SPB4405-3

250 1112

3 76 10 254

220 VAC(50 Hz)

1 0.6 15 22%

10 4.5SPB4405-6 6 152 13 330 12 5.4SPB4405-12 12 304 19 482 14 6.4

SPB4405-18 18 457 25 635 17 7.7

HSPB3405-3

250 1112

3 76 10 254

115 VAC(60 Hz)

5.1 1.4 36 10%

10 4.5HSPB3405-6 6 152 13 330 12 5.4HSPB3405-12 12 304 19 482 14 6.4HSPB3405-18 18 457 25 635 17 7.7

Note: A capacitor is required for all AC volt motors.


SERIESMPD500 lbs (2224 N)








FeATUReS & BeNeFITS

OpTIONS


■n potentiometer feedback (add “p” prefix)

■n Bellows boot



DeSIgN: Acme screw



11/16"

1/2"

1-11/16"

3-1/16"

ø1-1/4"

3/4"(x2)

1-7/8"(OPTIONAL POT)

1/2 NPT THREAD

ø2"

7-11/16"

4"

ø2-1/2"

.65

STROKE+ 8-1/4"

ø33/64"

1-13/16"

.85

STROKE+ 6-1/2"

ø33/64"

PMMOTOR

(-)

(+)VDC

EXTEND

RETRACT

RED

BLACK

LIMIT SWITCHES

RED

YELLOW

<CONTROLS ACTUATOR>

COIL

COIL

PMMOTOR

(-)

(+)VDC

EXTEND

RETRACT

RED

BLACK

LIMIT SWITCHES

RED

YELLOW

<CONTROLS ACTUATOR>

COIL

COIL


DImeNSIONS

NOTe: (2) relays are required

for DC models with limit

switch


StrokeLength



(A)


Switch

DutyCycle at

Rated Load

ShippingWeight

lbs N in mm in mm in/s mm/s lbs kgMPD LINEAR ACTUATOR WITH LIMIT SWITCH

MPD6905-3

500 2224

3 76 11.25 286

12 VDC 23 0.75 19 Yes 19%

13 5.9MPD6905-6 6 152.4 14.25 362 15 6.8MPD6905-12 12 304.8 20.25 514 18 8.2

MPD6905-18 18 457.2 26.25 667 20 9.1

MPD6904-3

500 2224

3 76 11.25 286

24 VDC 12 0.85 22 Yes 17%

13 5.9MPD6904-6 6 152.4 14.25 362 15 6.8MPD6904-12 12 304.8 20.25 514 18 8.2MPD6904-18 18 457.2 26.25 667 20 9.1

pRODUCT INFORmATION


SERIESHMPB500 lbs (2224 N)








FeATUReS & BeNeFITS

OpTIONS




■n Bellows boot



DeSIgN: Acme screw



pRODUCT INFORmATION

4"

.65

.85

ø2"

8"

ø3-7/16"

R21/32"

STR

OK

E +

6-1

/2"

STR

OK

E +

8-1

/4"

1-13/16"

ø33/64"

ø33/64"

1/2 NPTTHREADEDHOLE (x2)

3/4"(x2)

ø1-1/4"

3-1/16"

1/2"

1-11/16" 11/16"

1-7/8" (OPTIONAL POT)

Motor

Rodcam

L1

L2

Extend

Retract

White

Black

RedGearcam

LINECapacitor

White

<Actuator Controls>

AC

Black

LimitSwitches

DImeNSIONS



StrokeLength



(A)


Switch

DutyCycle at

Rated Load

Potentio-meter

ShippingWeight

lbs N in mm in mm in/s mm/s lbs kgMPB6905-3

500 2224

3 76 11.25 286

115 VAC(60 Hz)

2.3 0.6 15 Yes 19% No

11 5.0MPB6905-6 6 152.4 14.25 362 13 5.9MPB6905-12 12 304.8 20.25 514 16 7.3MPB6905-18 18 457.2 26.25 667 18 8.2MPB7905-3

500 2224

3 76 11.25 286

220 VAC(50 Hz)

1 0.6 15 Yes 22% No

12 5.4MPB7905-6 6 152.4 14.25 362 14 6.4MPB7905-12 12 304.8 20.25 514 17 7.7MPB7905-18 18 457.2 26.25 667 19 8.6HMPB6905-3

500 2224

3 76 11.25 286

115 VAC(60 Hz)

5.5 1.33 34 Yes 11% No

11 5.0HMPB6905-6 6 152.4 14.25 362 13 5.9HMPB6905-12 12 304.8 20.25 514 16 7.3

HMPB6905-18 18 457.2 26.25 667 18 8.2

PHMPB6905-3

500 2224

3 76 11.25 286

115 VAC(60 Hz)

5.5 1.33 34 Yes 11% Yes

12 5.4PHMPB6905-6 6 152.4 14.25 362 14 6.4PHMPB6905-12 12 304.8 20.25 514 17 7.7PHMPB6905-18 18 457.2 26.25 667 19 8.6Note: A capacitor is required for all AC volt motors. Recommended part SK6405-7-1 (28-33 MFD) for MPB6905 Series, SK6405-7-10 (10 MFD) for

MPB7905 Series and SK6405-7-3 (64-72 MFD) for HMPB6905 Series


SERIESSPB500 lbs (2224 N)








FeATUReS & BeNeFITS

OpTIONS



■n Bellows boot



DeSIgN: Acme screw



STR

OK

E +

7"

STR

OK

E +

4-1

/2"

2"

ø2"

9/16"

1"

ø33/64"

8"

1-5/8"

R21/32"

1-3/8"

ø33/64"

ø3-7/16"1/2"

13/16"

3/4"

ø1-1/4"

3/4"

5/8"

1/2-20UNF THREAD


1/2-NPTTHREADEDHOLE

Capacitor

Retract

Motor

<Actuator Controls>

Extend

AC

White

LINEL2

L1

Black

White

Black

Red


pRODUCT INFORmATION

DImeNSIONS


StrokeLength



(A)

Speed atRated Load Clutch

HighSpeedMotor

DutyCycle at

Rated Load

ShippingWeight

lbs N in mm in mm in/s mm/s lbs kgSPB6405-3

500 2224

3 76 10 254

115 VAC(60 Hz)

2.1 0.58 15 Yes No 23%

10 4.5SPB6405-6 6 152.4 13 330 12 5.4SPB6405-12 12 304.8 19 483 14 6.4SPB6405-18 18 457.2 25 635 17 7.7SPB7405-3

500 2224

3 76 10 254

220 VAC(50 Hz)

1 0.51 13 Yes No 24%

10 4.5SPB7405-6 6 152.4 13 330 12 5.4SPB7405-12 12 304.8 19 483 14 6.4SPB7405-18 18 457.2 25 635 17 7.7HSPB6405-3

500 2224

3 76 10 254

115 VAC(60 Hz)

5.5 1.3 33 Yes Yes 11%

10 4.5HSPB6405-6 6 152.4 13 330 12 5.4HSPB6405-12 12 304.8 19 483 14 6.4HSPB6405-18 18 457.2 25 635 17 7.7

Note: A capacitor is required for all AC volt motors


SERIESTAC500 lbs (2224 N)





■n load limiting ball detent clutch


FeATUReS & BeNeFITS

OpTIONS

■n Bellows boot


DeSIgN: Acme screw



7/16"

ø1-1/8"ø2"17/32"

.60

1"

STROKE + 7-1/4"

STROKE + 8"

ø2-1/2"

7-3/8"

ø1/2"

ø1/2"

2-29/32"

1-1/2"

ø1"

1-1/2"

PM MOTOR

Red

Black

+ -VDC

RetractExtend


StrokeLength



(A)


Switch ClutchDuty

Cycle atRated Load

ShippingWeight

lbs N in mm in mm in/s mm/s lbs kgTAC05-1D20-4

500 2224

4 102 12 305

12 VDC 10 0.45 11 No Yes 40%

15 6.8TAC05-1D20-8 8 203 16 406 16 7.3TAC05-1D20-12 12 305 20 508 17 7.7TAC05-1D20-18 18 457 26 660 18 8.2TAC05-2D20-4

500 2224

4 102 12 305

24 VDC 5 0.45 11 No Yes 40%

15 6.8TAC05-2D20-8 8 203 16 406 16 7.3TAC05-2D20-12 12 305 20 508 17 7.7TAC05-2D20-18 18 457 26 660 18 8.2


pRODUCT INFORmATION

DImeNSIONS


Stroke (mm) 0 100 150 200 250 300 350 400BALL SCREW X 3900 3170 2520 1980 1550 1200 900

0

500

1000

1500

2000

2500

3000

3500

4000

4500

0 100 150 200 250 300 350 400Stroke(mm)

BALL SCREW

kgf

Stroke (mm) 0 100 150 200 250 300 350 400BALL SCREW X 3900 3170 2520 1980 1550 1200 900

0

500

1000

1500

2000

2500

3000

3500

4000

4500

0 100 150 200 250 300 350 400Stroke(mm)

BALL SCREW

kgf

SERIESXLT 565 to 1015 lbs (2513 to 4515 N)


■n Suitable for heavy-duty applications

■n Durable design promotes long product life

■n Ip66S protection is suitable for harsh environments, including outdoor applications

■n Internal, factory preset limit switches

■n keyed translating tube to prevent rotation

■n Overload clutch

FeATUReS & BeNeFITS


DeSIgN: Ball screw

STROkeS: 2 to 11.8 in (50 to 300 mm)


eNVIRONmeNT: Ip66S protection standard

OpTIONS

■n potentiometer or hall effect sensor


■n Custom cable lengths XlT SeRIeS STATIC lOAD


ø13

ø13

156.5

14

17 15

Retracted Length

ø25.4

ø87

ø87

500


pRODUCT INFORmATION

XlT SeRIeS DImeNSIONS


StrokeLength


(VDC)


(A)


Switch

DutyCycle at

Rated Loadlbs N in mm in mm in/s mm/sBALL SCREW MODELS

XLT500-1-50 192025418

565 2513

1.97 50 9.88 25112 25.0

1.89 48 Yes 20%

XLT500-2-50 192025436 24 12.5XLT500-1-100 192025419

3.94 100 11.85 30112 25.0

XLT500-2-100 192025437 24 12.5XLT500-1-150 192025420

5.91 150 13.82 35112 25.0

XLT500-2-150 192025438 24 12.5XLT500-1-200 192025421

7.87 200 15.79 40112 25.0

XLT500-2-200 192025439 24 12.5XLT500-1-250 192025422

9.84 250 17.76 45112 25.0

XLT500-2-250 192025440 24 12.5XLT500-1-300 192025423

11.81 300 19.72 50112 25.0

XLT500-2-300 192025441 24 12.5XLT700-1-50 192025424

790 3514

1.97 50 9.88 25112 18.0

1.00 25 Yes 20%

XLT700-2-50 192025442 24 9.0XLT700-1-100 192025425

3.94 100 11.85 30112 18.0

XLT700-2-100 192025443 24 9.0XLT700-1-150 192025426

5.91 150 13.82 35112 18.0

XLT700-2-150 192025444 24 9.0XLT700-1-200 192025427

7.87 200 15.79 40112 18.0

XLT700-2-200 192025445 24 9.0XLT700-1-250 192025428

9.84 250 17.76 45112 18.0

XLT700-2-250 192025446 24 9.0XLT700-1-300 192025429

11.81 300 19.72 50112 18.0

XLT700-2-300 192025447 24 9.0XLT1000-1-50 192025430

1015 4515

1.97 50 9.88 25112 13.0

0.55 14 Yes 20%

XLT1000-2-50 192025448 24 6.5XLT1000-1-100 192025431

3.94 100 11.85 30112 13.0

XLT1000-2-100 192025449 24 6.5XLT1000-1-150 192025432

5.91 150 13.82 35112 13.0

XLT1000-2-150 192025450 24 6.5XLT1000-1-200 192025433

7.87 200 15.79 40112 13.0

XLT1000-2-200 192025451 24 6.5XLT1000-1-250 192025434

9.84 250 17.76 45112 13.0

XLT1000-2-250 192025452 24 6.5XLT1000-1-300 192025435

11.81 300 19.72 50112 13.0

XLT1000-2-300 192025453 24 6.5

Contact factory for potentiometer models

TUBe ReSTRAININg TORQUe:

DeSIgN:

TempeRATURe RANge:

eNVIRONmeNT:

OpTIONS


SERIESTAL1000 lbs (2224 N)


■n Adjustable limit switches on motor end save space





FeATUReS & BeNeFITS

80 in-lbf (9 Nm)

Acme screw

-20ºF to 120ºF (-29ºC to 50ºC) (Special low temperature grease available)

Ip50 protection standard

■n potentiometer feedback (replaces limit switches)


■n Bellows boot

7/16"

ø1-1/8"

ø2"

17/32"

.60

1"

STROKE + 7-1/4"

STROKE + 8"

12"

ø1/2"

ø1/2"

2-29/32"

1-1/2"

ø1"

1-1/2"

ø3-7/16"

AC Power

Common

Extend

Retract

MotorRun

Capacitor

White

Black

Red

LowerSwitch

UpperSwitch

Actuator Enclosure


pRODUCT INFORmATION

DImeNSIONS


StrokeLength



(A)


Switch

DutyCycle at

Rated Load

ShippingWeight

lbs N in mm in mm in/s mm/s lbs kgTAL10-1A20-4

1000 4448

4 102 12 305

115 VAC(60 HZ)

4 0.43 10 Yes 17.5%

19 8.6TAL10-1A20-8 8 203 16 406 21 9.5TAL10-1A20-12 12 305 20 508 21 9.5TAL10-1A20-18 18 407 24 610 22 10.0TAL10-2A20-4

1000 4448

4 102 12 305

220 / 230 VAC(50 / 60 HZ)

2.0 / 2.50.45/0.37

11/9

Yes 17% (14%)

19 8.6TAL10-2A20-8 8 203 16 406 21 9.5TAL10-2A20-12 12 305 20 508 21 9.5TAL10-2A20-18 18 407 24 610 22 10.0

Clutch models are available upon requestNote: A capacitor is required for all AC volt motors. Recommended part SK6405-7-15 (50 MFD) 115 VAC and SK6405-7-14 (15 MFD) 230 VAC


SERIESSPD1500 lbs (6672 N)


■n Bi-directional spring brake




■n Internal adjustable limit switches (lSpD Series)

FeATUReS & BeNeFITS

OpTIONS



■n Bellows boot

■n Trunnion mounting (add “R” prefix)



DeSIgN: Acme screw



2" 1-1/4"

3/4"

ø1-1/2"ø2-1/4"

11/32"

STROKE + 12.3"

8-9/16"

5-5/8"

1-3/4"

ø3/4"

ø3"

3.32

14-3/8"

ø3/4"

OPTIONAL TRUNNION MOUNT1/2-20UNF, 1"

1/2 NPT

1"

4.6 "

5-3/4"

2-3/16"

1.41

1.177/8"Thd

5/8-18UNF

OPTIONALTHREADED

END

BOTHCLEVISES

STROKE + 14.1" (30 & 36” MODELS: STROKE + 20.1")

PMMOTOR

(-)

(+)

VDC

EXTEND

RETRACT

RED

BLUE

LIMITSWITCHES

BLACK

ORANGE

<CONTROLS ACTUATOR>

COIL

COIL FUSE


pRODUCT INFORmATION

DImeNSIONS

Note: (2) relays are required for DC limit switch models


StrokeLength



(A)


Switch

DutyCycle at

Rated Load

ShippingWeight

lbs N in mm in mm in/s mm/s lbs kgLSPD6415-3

1500 6672

3 76 17.1 434

12 VDC 27 0.43 11 Yes 27%

29 13.2LSPD6415-6 6 152 20.1 511 31 14.1LSPD6415-12 12 305 26.1 663 33 15.0LSPD6415-18 18 457 32.1 815 35 15.9LSPD6415-24 24 610 38.1 968 37 16.8LSPD6415-30 30 762 50.1 1273 39 17.7LSPD6415-36 36 915 56.1 1425 39 17.7

Clutch models are available upon request

SERIESSPA1500 lbs (6672 N)


■n Built in capacitor included

■n Bi-directional spring brake






FeATUReS & BeNeFITS

OpTIONS



■n Bellows boot





DeSIgN: Acme screw



2"3.32

ø3-13/16"

1-1/4"

3/4"

ø1-1/2"ø2-1/4"

11/32"

STROKE + 14.1" (30 & 36” MODELS: STROKE + 20.1")

STROKE + 12.3"

8-9/16"

5-5/8"

1-3/4"

ø3/4"

ø3/4"

15-3/4"


1/2 NPT

1"

4.6 "

5-3/4"

2-3/16"

1.41

1.177/8"Thd

5/8-18UNF

OPTIONALTHREADED

END

BOTHCLEVISES

White

Blue

Black

<Actuator Controls>Limit

L1

L2

Extend

White

Motor

RetractAC

Switches

LINE

Red

Capacitor (included)

DImeNSIONS


pRODUCT INFORmATION


StrokeLength



(A)


SwitchPotentio-

meter

DutyCycle at

Rated Load

ShippingWeight

lbs N in mm in mm in/s mm/s lbs kgSPA6415-3

1500 6672

3 76 17.1 434.3

115 VAC(60 Hz)

6.5 0.83 21 Yes No 17%

31 14.1SPA6415-6 6 152 20.1 510.5 33 15.0SPA6415-12 12 305 26.1 662.9 35 15.9SPA6415-18 18 457 32.1 815.3 37 16.8SPA6415-24 24 610 38.1 967.7 39 17.7SPA6415-30 30 762 50.1 1273 41 18.6SPA6415-36 36 915 56.1 1425 41 18.6PSPA6415-3

1500 6672

3 76 17.1 434.3

115 VAC(60 Hz)

6.5 0.83 21Yes

Yes 17%

31 14.1PSPA6415-6 6 152 20.1 510.5 33 15.0PSPA6415-12 12 305 26.1 662.9 35 15.9PSPA6415-18 18 457 32.1 815.3 37 16.8PSPA6415-24 24 610 38.1 967.7 39 17.7PSPA6415-30* 30 762 50.1 1273

No41 18.6

PSPA6415-36* 36 915 56.1 1425 41 18.6SPA7415-3

1500 6672

3 76 17.1 434.3

220 VAC(50 Hz)

2 0.68 17 Yes No 25%

31 14.1SPA7415-6 6 152 20.1 510.5 33 15.0SPA7415-12 12 305 26.1 662.9 35 15.9SPA7415-18 18 457 32.1 815.3 37 16.8SPA7415-24 24 610 38.1 967.7 39 17.7SPA7415-30 30 762 50.1 1273 41 18.6SPA7415-36 36 915 56.1 1425 41 18.6PSPA7415-3

1500 6672

3 76 17.1 434.3

220 VAC(50 Hz)

2 0.68 17Yes

Yes 25%

31 14.1PSPA7415-6 6 152 20.1 510.5 33 15.0

PSPA7415-12 12 305 26.1 662.9 35 15.9

PSPA7415-18 18 457 32.1 815.3 37 16.8PSPA7415-24 24 610 38.1 967.7 39 17.7PSPA7415-30* 30 762 50.1 1273

No41 18.6

PSPA7415-36* 36 915 56.1 1425 41 18.6

Note: SPA models are supplied complete with capacitor unless otherwise specified*30” and 36” models only: if potentiometer option is selected, unit will not include limit switches


SERIESSPA2000 lbs (6672 N)


■n Built in capacitor included

■n Automatic set spring brake





FeATUReS & BeNeFITS

OpTIONS


■n Bellows boot


■n potentiometer feedback



DeSIgN: Ball screw



2"3.32

STROKE + 18.9"

STROKE + 16.8"


1/2 NPT

1"

4.6 "

5-3/4"

2-3/16"

ø3/4"

1-3/4"

11/32"

ø2-3/4"

ø3-13/16"

ø2-3/4"ø3/4"

ø1-1/2"

1-1/4" 3/4"

15-3/4"

5-5/8"

8-9/16"

1.41

1.17.88Thd

5/8-18UNF

OPTIONALTHREADED

END

BOTHCLEVISES

White

Blue

Black

<Actuator Controls>Limit

L1

L2

Extend

White

Motor

RetractAC

Switches

LINERed

Capacitor (included)


pRODUCT INFORmATION

DImeNSIONS


StrokeLength



(A)


Switch

DutyCycle at

Rated Load

ShippingWeight

lbs N in mm in mm in/s mm/s lbs kgSPA6420-3

2000 8896

3 76 21.9 556

115 VAC(60 Hz)

5.1 0.86 22 Yes 18%

31 14.1SPA6420-6 6 152 24.9 632 33 15.0SPA6420-12 12 305 30.9 785 35 15.9SPA6420-18 18 457 36.9 937 37 16.8SPA6420-24 24 610 42.9 1090 39 17.7PSPA6420-3

2000 8896

3 76 21.9 556

115 VAC(60 Hz)

5.1 0.86 22 Yes 18%

31 14.1PSPA6420-6 6 152 24.9 632 33 15.0PSPA6420-12 12 305 30.9 785 35 15.9PSPA6420-18 18 457 36.9 937 37 16.8PSPA6420-24 24 610 42.9 1090 39 17.7SPA7420-3

2000 8896

3 76 21.9 556

220 VAC(50 Hz)

2 0.68 17 Yes 25%

31 14.1SPA7420-6 6 152 24.9 632 33 15.0SPA7420-12 12 305 30.9 785 35 15.9SPA7420-18 18 457 36.9 937 37 16.8SPA7420-24 24 610 42.9 1090 39 17.7

Contact factory for potentiometer modelsNote: SPA models are supplied complete with capacitor unless otherwise specified


SERIESCMLA A500 lbs (2200 N)

■n Tensile and compressive dynamic loads up to 500 lbs (2200 N)

■n lifting speeds up to 38 mm/sec (90 in/min) at rated load

■n Standard stroke lengths: 100 mm (3.9 in), 150 mm (5.9 in), 300 mm (11.8 in), 450 mm (17.7 in), 600 mm (23.6 in)

■n Safety clutch standard

FeATUReS & BeNeFITS

OpTIONS

■n Ball screw or trapezoidal screw

■n 115 VAC or 230 VAC motors

■n electric brake - standard on ball screw models


■n Adjustable limit switches

DeSIgN: Ball screw or trapezoidal screw



CMLA AMotor Type AC AC AC ACMaximum Dynamic Load N (lbs) 2200 (500) 2200 (500) 2200 (500) 2200 (500)Maximum Static Load N (lbs) 3336 (750) 3336 (750) 3336 (750) 3336 (750)Screw Type Trapezoid Trapezoid Ball Ball

Gear Ratio 11.5 11.5 6.5 6.5

Motor Power Volts 115 230 115 230Amperage Amps 2.3 1.4 2.4 1.5Lifting Speed mm/s (in/s) 18.0 (0.71) 18.0 (0.71) 38.1 (1.5) 38.1 (1.5)Duty Cycle m/hr (in/hr) 20.6 (810) 20.6 (810) 30.5 (1200) 30.5 (1200)Capacitor Rating mfd 35 10 35 10Capacitor Model # SK6405-7-13 SK6405-7-10 SK6405-7-13 SK6405-7-10Shipping Weight 21 lb (9.5 kg) + 1.3 lb (0.6 kg) per 50 mm of travel

Stroke + 237mm[9.33in]

314[12.38]

114[4.47]

153[6.02]

ø92[3.62]

ø30[1.18] ø13

[.51]

ø30[1.18] 50

[1.97]

119[4.69]

31[1.22] 80

[3.15]

15[.59]

12[.47]

Across corners

www.duffnorton.com • Ph: (800) 477-5002 • Fax: (704) 588-1994

pRODUCT INFORmATION

DImeNSIONS

Note: 1. The correct capacitor mfd should be used for each model or the cylinder will not perform as rated. Capacitor ordered separately. 2. Order Hard Start Kit 192036494 for applications where high starting torque is required (low temperature, high starting load)

Wire diagram for PCB option Note: Wiring to change for models that don’t end in PCB. Contact Duff-Norton for more information.

ORDeRINg INFORmATION

Models A T R 1 1 5 C - - - -

CMLA 2,200 N: Trapazoid Screw:11.5:1 Ratio: Standard Clutch

A K U 0 6 5 C - - - -

MotorCMLA 2,200 N: Ball Screw:6.5:1 Ratio: Standard Clutch

115 VAC/1 PH/60 Hz 1 1 5230 VAC/1 PH/60 Hz 2 3 0Brake BNo Brake XStroke mm (in)100 mm (3.9 in) 1 0 0150 mm (5.9 in) 1 5 0300 mm (11.8 in) 3 0 0450 mm (17.7 in) 4 5 0600 mm (23.6 in) 6 0 0Other Features/OptionsPOT - Potentiometer Only - 5K potentiometer signal to customer controls; not valid with brake option; use PCX with brake. P O TCBO - Brake Rectifier Only - With internal rectifier for brake. C B OPCB - Printed Circuit Board - For internal adjustable limit switches and brake control. P C BXXX - No Potentiometer/No Brake - Not valid with brake option; use CBO with brake. X X XPCX - Potentiometer Feedback and Brake Rectifier - 5K potentiometer signal to customer controls & internal rectifier for brake. P C XCable Length (Note: PCB option only available with standard 0.76m Cord Length)0.76 m (30 in) Standard (Leave Blank)

1 m (39 in) 12 m (79 in) 23 m (118 in) 35 m (197 in) 5


SERIESCMLA B1000 lbs (4500 N)



■n Standard stroke lengths: 100 mm (3.9 in), 150 mm (5.9 in), 300 mm (11.8 in), 450 mm (17.7 in), 600 mm (23.6 in)

■n Safety clutch standard (not available on quad speed 2.1:1 ratio)

FeATUReS & BeNeFITS

OpTIONS









Stroke + 237mm[9.33in]

314[12.38]

114[4.47]

153[6.02]

ø92[3.62]

ø30[1.18] ø13

[.51]

ø30[1.18] 50

[1.97]

119[4.69]

31[1.22] 80

[3.15]

15[.59]

12[.47]

Across corners

pRODUCT INFORmATION

DImeNSIONS


CMLA BMotor Type AC AC AC AC AC ACMaximum Dynamic Load N (lbs) 4500 (1000) 4500 (1000) 4500 (1000) 4500 (1000) 1112 (250)§ 1112 (250)§

Maximum Static Load N (lbs) 6672 (1500) 6672 (1500) 6672 (1500) 6672 (1500) 6672 (1500) 6672 (1500)Screw Type Trapezoid Trapezoid Ball Ball Ball Ball

Gear Ratio 14.2 14.2 8.1 8.1 2.1 2.1

Motor Power Volts 115 230 115 230 115 230Amperage Amps 7 3.4 7 3.4 7 3.4Lifting Speed mm/s (in/s) 14.2 (0.56) 14.2 (0.56) 28.5 (1.12) 28.5 (1.12) 109.2 (4.3) 109.2 (4.3)Duty Cycle m/hr (in/hr) 9.1 (360) 9.1 (360) 15.2 (600) 15.2 (600) 58.5 (2300) 58.5 (2300)Capacitor Rating mfd 50 12.5 50 12.5 50 12.5Capacitor Model # SK6405-7-15 192002120 SK6405-7-15 192002120 SK6405-7-15 192002120Shipping Weight 22 lb (10 kg) + 1.3 lb (0.6 kg) per 50 mm of travel§Quad Speed - Lower ratio reduces rated load to 250 lbs. No clutchNote: 1. The correct capacitor mfd should be used for each model or the cylinder will not perform as rated. 2. Order Hard Start Kit 192036494 for applications where high starting torque is required (low temperature, high starting load)


Models B T R 1 4 2 C - - - -

CMLA 4,500 N: Trapazoid Screw: 14.2:1 Ratio: Standard Clutch

B K U 8 0 7 C - - - -

CMLA 4,500 N: Ball Screw: 8.07:1 Ratio: Standard Clutch§

B K U 0 2 1 X - - - -

MotorCMLA 1,112 N: Ball Screw:2.1:1 Ratio: No Clutch

115 VAC/1 PH/60 Hz 1 1 5230 VAC/1 PH/60 Hz 2 3 0Brake BNo Brake XStroke mm (in)100 mm (3.9 in) 1 0 0150 mm (5.9 in) 1 5 0300 mm (11.8 in) 3 0 0450 mm (17.7 in) 4 5 0600 mm (23.6 in) 6 0 0Other Features/OptionsPOT - Potentiometer Only - 5K potentiometer signal to customer controls; not valid with brake option; use PCX with brake. P O TCBO - Brake Rectifier Only - With internal rectifier for brake. C B OPCB - Printed Circuit Board - For internal adjustable limit switches and brake control. P C BXXX - No Potentiometer/No Brake - Not valid with brake option; use CBO with brake. X X XPCX - Potentiometer Feedback and Brake Rectifier - 5K potentiometer signal to customer controls & internal rectifier for brake. P C XCable Length (Note: PCB option only available with standard 0.76m Cord Length)0.76 m (30 in) Standard (Leave Blank)

1 m (39 in) 12 m (79 in) 23 m (118 in) 35 m (197 in) 5§ Quad Speed - Lower ratio reduces rate load to 250lbs no clutch


SERIESCMLA C1500 lbs (6700 N)



■n Standard stroke lengths: 100 mm (3.9 in), 150 mm (5.9 in), 300 mm (11.8 in), 450 mm (17.7 in),

600 mm (23.6 in), 750 mm (29.5 in)

■n Safety clutch standard

FeATUReS & BeNeFITS

OpTIONS










Models C T R 1 7 2 C - - - -

CMLA 6,700 N: Trapazoid Screw: 17.2:1 Ratio: Standard Clutch

C K U 1 4 0 C - - - -

CMLA 6,700 N: Ball Screw: 13.5:1 Ratio: Standard Clutch§

C K U 0 6 9 C - - - -


115 VAC/1 PH/60 Hz 1 1 5230 VAC/1 PH/60 Hz 2 3 0Brake BNo Brake XStroke mm (in)100 mm (3.9 in) 1 0 0150 mm (5.9 in) 1 5 0300 mm (11.8 in) 3 0 0450 mm (17.7 in) 4 5 0600 mm (23.6 in) 6 0 0750 mm (29.5 in) 7 5 0Other Features/OptionsPOT - Potentiometer Only - 5K potentiometer signal to customer controls; not valid with brake option; use PCX with brake. P O TCBO - Brake Rectifier Only - With internal rectifier for brake. C B OPCB - Printed Circuit Board - For internal adjustable limit switches and brake control. P C BXXX - No Potentiometer/No Brake - Not valid with brake option; use CBO with brake. X X XPCX - Potentiometer Feedback and Brake Rectifier - 5K potentiometer signal to customer controls & internal rectifier for brake. P C XCable Length (Note: PCB option only available with standard 0.76m Cord Length)0.76 m (30 in) Standard (Leave Blank)

1 m (39 in) 12 m (79 in) 23 m (118 in) 35 m (197 in) 5§ Double Speed - Lower ratio reduces rate load to 750lbs

338[13.32]

ø100[3.94]

179[7.05]

125[4.91]

63[2.48]

ø16[.63]

ø44.5[1.75]

146[5.75]

ø44.5[1.75]

29[1.14]

80[3.15]

16[.63]

20[.79]

Across Corners

Stroke + 307mm[12.09in] (Stroke up to 600mm*)

*- Pin-to-pin dimension for 750mm stroke = 1207mm[47.5in]

pRODUCT INFORmATION

DImeNSIONS


CMLA CMotor Type AC AC AC AC AC ACMaximum Dynamic Load N (lbs) 6700 (1500) 6700 (1500) 6700 (1500) 6700 (1500) 3336 (750)§ 3336 (750)§

Maximum Static Load N (lbs) 10,008 (2250) 10,008 (2250) 10,008 (2250) 10,008 (2250) 10,008 (2250) 10,008 (2250)Screw Type Trapezoid Trapezoid Ball Ball Ball Ball

Gear Ratio 17.2 17.2 14.0 14.0 6.9 6.9

Motor Power Volts 115 230 115 230 115 230Amperage Amps 8 4 8.3 4.4 8.3 4.4Lifting Speed mm/s (in/s) 18.8 (0.74) 18.8 (0.74) 36.8 (1.45) 36.8 (1.45) 73.7 (2.9) 73.7 (2.9)Duty Cycle m/hr (in/hr) 12.7 (500) 12.7 (500) 22.9 (900) 22.9 (900) 45.8 (1800) 45.8 (1800)Capacitor Rating mfd 90 25 90 25 90 25Capacitor Model # 192002122 192002121 192002122 192002121 192002122 192002121Shipping Weight 24 lb (10.9 kg) + 1.3 lb (0.6 kg) per 50 mm of travel§ Double Speed - Lower ratio reduces rated load to 750 lbs.Note: 1. The correct capacitor mfd should be used for each model or the cylinder will not perform as rated. 2. Order Hard Start Kit 192036494 for applications where high starting torque is required (low temperature, high starting load)


SERIESCMLA D2000 lbs (8900 N)

■■ Tensile and compressive dynamic loads up to 2000 lbs (8900 N)

■■ Lifting speeds up to 50 mm/sec (120 in/min) at rated load

■■ Standard stroke lengths: 100 mm (3.9 in), 150 mm (5.9 in), 300 mm (11.8 in), 450 mm (17.7 in),

600 mm (23.6 in), 750 mm (29.5 in)

■■ Safety clutch standard

■■ Standard 230/460 3-phase motor

■■ 3-phase AC brake standard

FEATURES & BENEFITS

OPTIONS

■■ Potentiometer feedback

DESIGN: Ball screw

TEMPERATURE RANGE: -4ºF to 150ºF (-20ºC to 65ºC)

ENVIRONMENT: IP66S protection standard

Models D K U 1 1 0 C - 4 6 0 B - - -CMLA 8,900 N: Ball Screw: 11.0:1 Ratio: Standard Clutch

§ D K U 0 5 4 C - 4 6 0 B - - -CMLA 4,500 N: Ball Screw: 5.4:1 Ratio: Standard Clutch

† D K U 0 2 7 C - 4 6 0 B - - -


230/460 VAC/3 PH/60 Hz 4 6 0Brake BStroke mm (in)100 mm (3.9 in) 1 0 0150 mm (5.9 in) 1 5 0300 mm (11.8 in) 3 0 0450 mm (17.7 in) 4 5 0600 mm (23.6 in) 6 0 0750 mm (29.5 in) 7 5 0Other Features/OptionsPOT - Potentiometer Only - 5K potentiometer signal to customer controls; not valid with brake option P O TXXX - No Potentiometer/No Brake - Not valid with brake option X X XCable Length (Note: PCB option only available with standard 0.76m Cord Length)0.76 m (30 in) Standard (Leave Blank)

1 m (39 in) 12 m (79 in) 23 m (118 in) 35 m (197 in) 5§ Double Speed - Lower ratio reduces rate load to 1000lbs † Quad Speed - Lower ratio reduces rate load to 500lbs

436[17.17]

146[5.75]

ø44.5[1.75]

ø138[5.42]

116.5[4.59]

63[2.48]

ø16[.63]

29[1.14]

20[.79]

16[.63]

Stroke + 307mm[12.09in] (Stroke up to 600mm*)

* - 750mm stroke pin-to-pin dimension = 1207 mm[47.5in]

121


PRODUCT INFORMATION

DIMENSIONS

Motor wire diagram for PCB option Note: Wiring to change for models that don’t end in PCB. Contact Duff-Norton for more information.

ORDERING INFORMATION

CMLA DMotor Type AC AC ACMaximum Dynamic Load N (lbs) 8900 (2000) 4500 (1000)§ 2200 (500)†Maximum Static Load N (lbs) 13,344 (3000) 13,344 (3000) 13,344 (3000)Screw Type Ball Ball Ball

Gear Ratio 11.0 5.4 2.7

Motor Power Volts 230/460 230/460 230/460Amperage Amps 3.5/1.7 3.5/1.7 3.5/1.7Lifting Speed mm/s (in/s) 50.8 (2.0) 101.3 (3.9) 203.2 (8.0)Duty Cycle m/hr (in/hr) 101.6 (4000) 203 (8000) 406 (16,000)Shipping Weight 39 lb (17.7 kg) + 1.3 lb (0.6 kg) per 50 mm of travel§ Double Speed - Lower ratio reduces rated load to 1,000 lbs. † Quad Speed - Lower ratio reduces rated load to 500 lbs.


LINEAR ACTUATORMODULAR ACTUATORS100 to 2000 lbs (444 to 8896 N)

■n Integral housing flange engineered for NemA 56 frame motor. C-face mounting.

(NemA 42 and 48 and IeC71 frame motor C-face mounting options available).

■n Rated loads to 2,000 lbs, depending on actuator gear ratio and motor horsepower.

■n lift speeds to 170 inches per minute (varied with load and hp/rpm of motor).

■n Standard travel up to 24 inches (consult Duff-Norton engineering for longer travel options).

■n Can be tandem-coupled for synchronous operation.

■n Optional motors, limit switches and position indicating transducer.

■n Clevis attachment accessories available for mounting: eye bracket, clevis bracket and pivot pin.

FeATUReS & BeNeFITS

OpTIONS

■n limit switches

■n Transducers

WARNINg

These actuators are intended for industrial use only and should not be used to lift, support or

otherwise transport people unless you have a written statement from Duff-Norton company which

authorizes the specific actuator unit, as used in your application, as suitable for moving people.

AH BF

AK

AJ

U

.53 DIA(4 HOLES)

Eye Bracket SK2465-60EB Clevis Bracket SK2465-61CB

Pivot Pin SK2465-62PP

Pivot Pin Washer H4211C

1/2-20UNF X2B THREAD(4 PLACES)

.750 DIA

1.25

1.283.50

2.56

1.283.50

2.56

2.56

2.50

3.13

3.50

2.56

3.50

1.265

1.88

1.88

.63

.63 .63

.63

+ .002- .000

.752 DIA

+ .002- .000

.752 DIA.75 R

.75 R

25°

TYP.

6.

3

3

2

2

4

4

3.0

6.63

Position No. of Switch

M-2464, BM-2464M-2465, BM-2465

M-2462, BM-2462M-2463, BM-2463


lImIT SWITCh

CleVIS ACCeSSORIeS

Clevis attachments are available for modular actuators. Attachments are suitable

for either housing end or translating tube end. mounting hardware is not included.

ORDeRINg INFORmATION (for special motor flange)

Required motor Information:

manufacturer _______________

Type _______________________

Ah ________________________

Ak ________________________

AJ _________________________

U __________________________

key Size ___________________

BF ________________________

POSITION 1 2 3 4M-2462, M-2463, BM-2462, BM-2463 C A D CM-2464, M-2465, BM-2464, BM-2465 C X D C

(A) Minimum positions of nut may be affected. (C) Rotary Limit Switch extends below base of actuator unit. (D) Sealed electric elbow would extend below base of actuator unit. (X) Recommended (- -) Not recommended

4.0

5.63

ø.500

ø6.75

1.16

3.00

1.250- .000+.005

2.00

.53 FULL TH'D

FOUR HOLES1/2-20 UNF-2B

NEMA 56C

3.63

2.55

1.28

1.8

2.55

1.28

.53.50

1.50

1.50

3.44

EQUALS TRAVEL + 2.5

ø1.710- .005+.000

1 3/8-12 UNNUT MUST BERESTRAINED FROMROTATION


LINEAR ACTUATORMODULAR ACTUATORSROTATING MACHINE SCREW MODELS

■n Integral 56 frame, C-face mounting flange.

■n Three-piece flexible coupling for easy motor assembly (included).

■n Four threaded holes in base for standard hydraulic cylinder, clevis end accessory attachment. Tapped 1/2 20 UNF-2B.

■n Rolled thread lifting screw, with work hardened finish, reduces coefficient of friction between screw and lifting nut. provides smooth, efficient operation and long service.

■n Steel worm and bronze gear set for quiet operation. Available in 5:1 and 20:1 ratios.

■n Rugged, lightweight aluminum housing is corrosion resistant.

■n Bronze lifting nut for longer life.

■n Standard grease fitting on housing for easy lubrication of worm gear.

■n Stop-pin at end of lifting screw prevents inadvertent run-off of lifting nut.

FeATUReS & BeNeFITS

DImeNSIONS

pRODUCT INFORmATION

ModelNumber

“T” ScrewDiameter

Turns of Worm1in Travel

Torque lb/in at1000 lb Loads Motor

RPM

Rated Loads (lbs) Lifting Speedin/min1/3 HP Motor 1/2 HP Motor 3/4 HP Motor

Ratio Ratio Ratio Ratio Ratio Ratio

5:1 20:1 5:1 20:1 5:1 20:1 5:1 20:1 5:1 20:1 5:1 20:1

M-24620.875 Dia. Acme

0.25 PitchR.H. Double

10 40 39 181725 300 700 500 1000 700 1500 170 43

1140 450 1000 700 1500 1100 2000 114 28

M-24631.0 Dia. Acme

0.25 PitchR.H. Single

20 80 29 141725 400 900 600 1400 900 2000 86 21

1140 600 1400 900 2000 1400 2000 57 14

Note: 1. Model M-2462 is self lowering and a motor brake should be used. 2. Model M-2463 may drift 0.75 in (20:1 ratio) to 2.0 in (5:1 ratio) when motor is shut off. If this is undesirable, a motor brake should be employed. 3. When ordering other than 56C-face actuators contact applications engineering at 800-477-5002.

2.00

1.500

.75

2.63

ø.75

TRAVEL + 3.25

ø1.50

.53

ø2.25

TRAVEL + 8.50

NEMA 56 Motor Flange

1/8 by 1/16 KEYWAY1 INCH LONG

1.00ACROSS

FLATS

ø6.75

5.63

4.00

+.005-.000

ø.500

2.00

TWO HOLES ø.53

1.250

3.00


.53 FULL THREAD

1.27

1.27

3.63

2.55

2.55


LINEAR ACTUATORMODULAR ACTUATORSTRANSLATING TUBE MACHINE SCREW MODELS

■n Outer aluminum tube is corrosion-resistant and protects translating tube, lifting screw and nut.

■n Wiper-scraper seal in end of outer tube keeps dirt out and lubricants in.

■n Bronze guide bushing in the outer tube reduces lateral movement of translating tube.

■n Translating tube is zinc coated for weather-resistance.

■n Single or double lead lifting screw and nut for high efficiency and longer wear.

■n Vented in outer tube to prevent pressure build-up in the actuator

■n Furnished with standard clevis end on translating tube. Threaded end is available on special order, depending on application, any type of threaded connection may be substituted.

FeATUReS & BeNeFITS

DImeNSIONS

pRODUCT INFORmATION

ModelNumber

“T” ScrewDia.

Turns of Worm1” Travel

Torque lb./in. @1000 lb. Loads Motor

RPM

Rated Loads (lbs) Lifting Speedin. / min.1/3 HP Motor 1/2 HP Motor 3/4 HP Motor

Ratio Ratio Ratio Ratio Ratio Ratio

5:1 20:1 5:1 20:1 5:1 20:1 5:1 20:1 5:1 20:1 5:1 20:1

M-24640.875 Dia. Acme

0.25 PitchR.H. Double

10 40 39 181725 300 700 500 1000 700 1500 170 43

1140 450 1000 700 1500 1100 2000 114 28

M-24651.0 Dia. Acme

0.25 PitchR.H. Single

20 80 29 141725 400 900 600 1400 900 2000 86 21

1140 600 1400 900 2000 1400 2000 57 14

Note: 1. Model M-2464 is self lowering and a motor brake should be used. 2. Model M-2465 may drift 0.75 in. (20:1 ratio) to 2.0 in. (5:1 ratio) when motor is shut off. If this is undesirable, a motor brake should be employed. 3. When ordering other than 56C-face actuators contact applications engineering at 800-477-5002.

3.50

ø3.25

EQUALS TO TRAVEL + 5.1 FOR BM2462EQUALS TO TRAVEL + 4.1 FOR BM2463

1.50SQ

.53

1.50

3.03 FOR BM24622.38 FOR BM2463

FOUR HOLES17/64 DIA.ON A 2.75 B.C

4.0

ø6.75

1.16

5.63 3.00

ø.500

2.0

1.250+.005- .000

FOUR HOLES1/2-20 UNF-2B.53 FULL TH'D

NEMA 56C

1.8

2.55

3.63

1.28

2.55

1.28


LINEAR ACTUATORMODULAR ACTUATORSROTATING BALL SCREW MODELS

■n Integral 56 frame, C-face mounting flange.

■n Three-piece flexible coupling for easy motor assembly (included).

■n Four threaded holes in base for standard clevis end accessory attachment. Tapped 1/2-20 UNF-2B.

■n Ball-bearing type screw and mating nut with rolling contact reduces friction to a minimum providing capability for higher speed and longer life with less power requirement.

■n Steel worm and bronze gear set for quiet operation. Available in 5:1 and 20:1 ratios.

■n Rugged, lightweight aluminum housing is corrosion resistant.

■n Standard grease fitting on housing for easy lubrication of worm gear.

■n Stop-disc at end of lifting screw prevents inadvertent run-off of ball nut.

FeATUReS & BeNeFITS

DImeNSIONS

pRODUCT INFORmATION

ModelNumber




RPM

Rated Loads (lbs) Lifting Speedin/min1/4 HP Motor 1/3 HP Motor 1/2 HP Motor 3/4 HP Motor

Ratio Ratio Ratio Ratio Ratio Ratio Ratio

5:1 20:1 5:1 20:1 5:1 20:1 5:1 20:1 5:1 20:1 5:1 20:1 5:1 20:1

BM-24621.00 Dia. x1.000 LeadBall Screw

5 - 5.3 -1725 100 - 200 - 300 - 500 - 345 -

1140 200 - 300 - 500 - 700 - 228 -


20 80 1.3 0.61725 600 1500 900 2000 1300 - 2000 - 86 21

1140 1000 - 1300 - 2000 - - - 57 14

Note: 1. Model BM-2462 and BM-2463 are self lowering and a motor brake must be used. 2. Due to high travel speed of BM-2462, it is important that a brake with a minimum response time be used. An independently controlled direct acting brake (6ft-lb for 3/4 HP motors and 3ft-lb for smaller motors) is recommended. 3. When ordering other than 56C-face actuators contact applications engineering at 800-477-5002.

NEMA 56 Motor Flange

1/8 by 1/16 KEYWAY1 INCH LONG

5.63 3.00

4.00

2.00

ø.500

+.005-.000

ø6.75

1.00 ACROSS

FLATS

1.250

TWO HOLESø.53

ø1.50

ø.75.75

2.63

.53

TRAVEL + 13.43 FOR BM2464TRAVEL + 10.63 FOR BM2465

TRAVEL + 7.5 FOR BM2464TRAVEL + 6.5 FOR BM2465

2.00ø3.00

1.500


.53 FULL THREAD

1.27

3.63

2.55

1.27

2.55


LINEAR ACTUATORMODULAR ACTUATORSTRANSLATING TUBE BALL SCREW MODELS

■n Outer aluminum tube is corrosion-resistant and protects translating tube, lifting screw and nut.

■n Wiper-scraper seal in end of outer tube keeps dirt out and lubricants in.

■n Bronze guide bushing in the outer tube reduces lateral movement of translating tube.

■n Translating tube is zinc coated for weather-resistance.

■n Single or quadruple lead ball-bearing type lifting screw and nut for higher efficiency and longer life.

■n Vented in outer tube to prevent pressure build-up in the actuator

■n Furnished with standard clevis end on translating tube. Threaded end is available on special order, depending on application, any type of threaded connection may be substituted.

FeATUReS & BeNeFITS

DImeNSIONS

ModelNumber




RPM

Rated Loads (lbs) Lifting Speedin/min1/4 HP Motor 1/3 HP Motor 1/2 HP Motor 3/4 HP Motor

Ratio Ratio Ratio Ratio Ratio Ratio Ratio

5:1 20:1 5:1 20:1 5:1 20:1 5:1 20:1 5:1 20:1 5:1 20:1 5:1 20:1


5 - 5.3 -1725 100 - 200 - 300 - 500 - 345 -

1140 200 - 300 - 500 - 700 - 228 -


20 80 1.3 0.61725 600 1500 900 2000 1300 - 2000 - 86 21

1140 1000 - 1300 - 2000 - - - 57 14

Note: 1. Model BM-2464 and BM-2465 are self lowering and a motor brake must be used. 2. Due to high travel speed of BM-2464, it is important that a brake with a minimum response time be used. An independently controlled direct acting brake (6ft-lb for 3/4 HP motors and 3ft-lb for smaller motors) is recommended. 3. When ordering other than 56C-face actuators contact applications engineering at 800-477-5002.

pRODUCT INFORmATION

60

FREQUENTLY ASKED QUESTIONS

What are the advantages of using Duff-Norton linear actuators over other linear motion solutions? Duff-Norton linear actuators offer a packaged solution to your motion requirements. The integration of the actuator and motor simplifies the pro-

cess of specifying and purchasing components for your motion system. Also, Duff-Norton linear actuators offer many advantages over hydraulic cylinders when low maintenance, installation and operating costs and environmental impact are considerations. Regardless of how simple your requirements or how complex, Duff-Norton Controls are available for all electromechanical actuators and can be customized to suit your applica-tion. In addition, Duff-Norton’s application engineers can help you determine which actuator best suits your application and environment.

Can two or more Duff-Norton linear actuators be synchronized? Tandem actuators can be used in certain applications. Small differences in motor speed may cause the actuators to get out of synchronization.

Use of clutch models allows alignment when the actuator is fully extended or retracted. Contact Duff-Norton application engineers to discuss your application.

What is the difference between static load and dynamic load? Dynamic, working, or lifting load is the force that will be applied to the actuator while it is in motion. Static load, also called holding load, is the

force that will be applied to the actuator when it is not in motion.

What is duty cycle and how is it calculated? Duty Cycle relates to the operation of the electric motor powering the actuator. It is the maximum amount of time the motor may run expressed

as a percentage of total time. A 25% duty cycle indicates that the motor may be run intermittently for 15 minutes every hour.

Are Duff-Norton limit switches pre-set? Duff-Norton does not preset limit switches on its linear actuators. Limit switches allow you the flexibility to set the limits of travel on your actua-

tor to fit your particular application. Easy to follow instructions are included in the installation manual, and you may phone the factory if further assistance is required. The customer is responsible for properly setting the limit switch in the unit. If the limit switches are not set, or are im-properly set, the unit may be damaged during operation. In addition, limit switches may require resetting if the translating tube of your actuator is rotated manually, as this will change the limit switch setting.

What are side loading and eccentric loading, and why should they be avoided? Side loading, or radial loading, is a force applied perpendicular to the actuator center line. Eccentric loading is any force whose center of gravity

does not act through the longitudinal axis of the actuator. Both side loading and eccentric loading should always be avoided as they can cause binding and shorten the life of the actuator.

What are the “Do’s” and “Don’ts” of mounting Duff-Norton electromechanical actuators? Duff-Norton linear actuators can be used in tension, compression, or combination applications. Eccentric and side loading should be avoided.

Please consult the technical data sheets to ensure that all hardware used in conjunction with the actuator can withstand the maximum restrain-ing torque.

What are the most common factors in the failure of a linear actuator? Improper loading, failure to set limit switches, excessive duty and extreme environments may contribute to premature actuator failure.

Can I adjust the speed of a Duff-Norton linear actuator in the field? No, typical lifting speeds at various capacities within the operating range of each actuator are graphed on the technical data sheets. Should you

have an application which requires lower speed, our application engineers can recommend another model or, if required, one that is customized for your application.

Can Duff-Norton actuators perform complex tasks? Yes. Complex positioning tasks can be managed through the use of position feedback devices and electronic controls.

What does the clutch do? The friction disk clutch in Duff-Norton linear actuators is set to slip when the rated load limit of the actuator is exceeded. This is to prevent dam-

age to the actuator due to jamming, or overheating resulting from an excessive load. The load will be held securely should the clutch slip. The clutch also allows end of travel protection, but is not designed to be slipped repeatedly. Select a Duff-Norton actuator with internal limit switches or install external limit switches; if a clutch model will be slipped repeatedly.

Do Duff-Norton linear actuators require maintenance? Maintenance is minimal but Duff-Norton recommends periodic lubrication to maintain optimal performance. The installation and maintenance

guide will give you specific instructions for your model.

Does Duff-Norton make larger linear actuators? Duff-Norton’s linear actuators are rated for capacities up to 2,000 lbs. Duff-Norton also offers a full line of mechanical actuators with capacities

up to 250 tons, motorized actuators up to 75 tons. In addition, Duff-Norton also offers customized controls that may be used in conjunction with any actuation system.

How can I determine which Duff-Norton linear actuator is best suited for my application? Technical information pertaining to each model is contained in individual technical data sheets (see enclosed literature request form.) Should you

require any further assistance in selecting the proper actuator for your application, please call your local stocking distributor, or Duff-Norton’s application engineering department at (800) 477-5002.


www.duffnorton.com • Ph: (800) 477-5002 • Fax: (704) 588-1994 61

GLOSSARY

Axial Load ................................ A load whose center of gravity runs though the axis of the actuator screw

Ball Brake ................................ Used on smaller AC motor units, the ball brake is a bi-directional brake that limits drift when the unit is under a full load

Cantilever Mount ..................... A pin mount where the pin is not Supported on both sides. Deflection of the pin can cause binding. This type of mount is unacceptable

Current Draw ........................... Amount of current (amperes) required by a motor to move a load. It increases as the load increases

Cycle ........................................ A complete sequence of extension and retraction by the actuator

Double Lead Screw .................. A double lead screw has two separate threads that wrap around the outside diameter of the screw. The advantage of this type of screw is the lifting nut will travel twice the distance with each single turn of the screw

Duty Cycle ................................ Percentage of time an actuator is in motion relative to total time. Example: If the total running time for an actuator is 20 seconds in every minute, the duty cycle is 33%

Eccentric Load ......................... A load whose center of gravity does not go through the screw axis. Off-center loads cause binding and shorten the actuators life

Extension/Retraction Rate ....... The speed at which an actuator extends and retracts. In DC models the speed can depend on the load

Jog ........................................... To move the actuator in short increments

Limit Switch ............................. A device used to limit the extension or retraction of an actuator to a pre-set position

Load ......................................... Material to be moved by the actuator

Overload Clutch ....................... A built-in device that slips when the actuator reaches a predetermined load limit preventing damage to the unit

Peak Load ................................ The maximum momentary load that an actuator can control

Pivot Mount .............................. A clevis mount that allows the actuator to pivot while in operation

Potentiometer .......................... A device that provides position feedback information from an actuator

Restraining Torque ................... The amount of torque exerted on the brackets during operation

Screw Pitch ............................. The screw pitch is the distance from a point on a screw thread to the equivalent point on an adjacent thread

Side Load ................................. A load exerted on the side of the actuator housing or translating tube. Side loading can shorten the life of an actuator. Also called radial load

Spring Brake ............................ A bi-directional no-back type brake that is automatically activated by pinion torsion and released when the motor turns

Spur Gear ................................. A gear wheel with radial teeth parallel to its axis

Static Load ............................... The maximum load an actuator can hold when not operating

Stroke Length .......................... The total travel of the translating tube from retracted to fully extended

Tension Load ............................ A load that pulls on the actuator along the axis of its screw

Translating Tube ....................... The tube that extends in and out of the actuator

Wiper Seal ............................... A seal between the actuator housing and the translating tube to keep contaminants out of the actuator. Also called a scraper seal

TERMS OF SALE

All sales by Seller are made pursuant to the following terms. No other or additional terms or conditions are or will be accepted.

ACCEPTANCE OF ORDERS - All orders, whether placed directly or through an agent, and all subsequent amendments thereto, are subject to a final approval and acceptance by Seller’s main office.

LIMITATION OF WARRANTIES, REMEDIES AND DAMAGES – THE WARRANTY STATED BELOW IS GIVEN IN PLACE OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR OTHERWISE. NO PROMISE OR AFFIRMATION OF FACT MADE BY ANY AGENT OR REPRESENTATIVE OF SELLER SHALL CONSTITUTE A WARRANTY BY SELLER OR GIVE RISE TO ANY LIABILITY OR OBLIGATION. Seller warrants that on the date of its delivery to carrier the goods are free from defects in workmanship and materials. SELLER’S SOLE OBLIGATION IN THE EVENT OF BREACH OF WARRANTY OR CONTRACT OR FOR NEGLIGENCE OR OTHERWISE WITH RESPECT TO GOODS SOLD SHALL BE EXCLUSIVELY LIMITED TO REPAIR OR REPLACEMENT, F.O.B. SELLER’S POINT OF SHIPMENT, OF ANY PARTS WHICH SELLER DETERMINES TO HAVE BEEN DEFECTIVE or if Seller determines that such repair or replacement is not feasible, to a refund of the purchase price upon return of the goods to Seller. Any action against Seller for breach of warranty, negligence or otherwise must be commenced within one year after such cause of action accrues. NO CLAIM AGAINST SELLER FOR ANY DEFECT IN THE GOODS SHALL BE VALID OR ENFORCEABLE UNLESS BUYER’S WRITTEN NOTICE THEREOF IS RECEIVED BY SELLER WITHIN ONE YEAR FROM THE DATE OF SHIPMENT. Seller shall not be liable for any damage, injury or loss arising out of the use of the goods if, prior to such damage, injury or loss, such goods are (1) damaged or misused following Seller’s delivery to carrier; (2) not maintained, inspected, or used in compliance with applicable law and Seller’s written instructions and recommendations; or (3) installed, repaired, altered or modified without compliance with such law, instructions or recommendations. UNDER NO CIRCUMSTANCES SHALL SELLER BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES AS THOSE TERMS ARE DEFINED IN SECTION 2-715 OF THE UNIFORM COMMERCIAL CODE.

TERMS OF PAYMENT - Unless otherwise stated herein, payment of each invoice is required within thirty (30) days after date of shipment. Any balance unpaid after the required payment date shall be subject to a service charge of 1% per month from such date.

PRICE ADJUSTMENTS - Amendments made by the Buyer to orders already placed shall, without formal notice to the Buyer, be subject to extra charges. If the estimated shipping date for the goods is more than sixty (60) days after date of order, the price of the goods are subject to increase by Seller.

TAXES - Any sales, use, excise, and other taxes applicable to this transaction and the goods and/or services furnished by Seller are not included in the price and shall be paid by Buyer when due. If Seller pays any such taxes, Buyer shall reimburse Seller upon demand.

INDEMNIFICATION AND SAFE OPERATION - Buyer shall comply with and require its employees to comply with directions set forth in instructions and manuals furnished by Seller and shall use and require its employees to follow such instructions and manuals and to use reasonable care in the use and maintenance of the goods. Buyer shall not remove or permit anyone to remove any warning or instruction signs on the goods. In the event of personal injury or damage to property or business arising from the use of the goods, Buyer shall, within forty-eight (48) hours thereafter, give Seller written notice of such injury or damage. Buyer shall cooperate with Seller in investigating any such injury or damage and in the defense of any claims arising therefrom. If Buyer fails to comply with this section or if any injury or damage is caused, in whole or in part, by Buyer’s failure to comply with applicable federal or state safety requirements, Buyer shall indemnify and hold Seller harmless against any claims, loss or expense for injury or damage arising from the use of the goods.

GOVERNING LAW - This agreement shall be governed by and construed under the laws of the State of New York.

DELIVERY AND DELAYS - Unless otherwise specified herein, deliveries shall be F.O.B. Seller’s point of shipment and risk of loss shall pass to Buyer upon Seller’s delivery to carrier. All shipping dates are approximate and Seller shall not be liable for loss or damage because of delays occasioned by labor disputes, damage to facilities, or failure of suppliers or subcontractors to meet scheduled deliveries or any other cause beyond Seller’s reasonable control or making its performance commercially impracticable. Not withstanding other provisions hereof, if shipment is delayed at Buyer’s request, the goods shall be deemed to be stored at Buyer’s risk and expense and Seller may thereupon bill Buyer for the full price and storage costs. Buyer shall pay such bill within 30 days after mailing thereof.

BUYER’S INSPECTION UPON RECEIPT OF SHIPMENT - Buyer shall inspect the goods as soon as received. If any loss or damage is discovered, Buyer must notify both the carrier and Seller at once. Seller will cooperate with Buyer in filing claims with the carrier.

CHANGES AND CANCELLATION - Seller reserves the right to change or cancel any order whenever circumstances require allocation of production or delivery or Seller deems change or cancellation to be necessary to comply with applicable laws, ordinances, regulations, directives or administrative actions. Seller reserves the right to make changes in materials or design which it determines appropriate for the goods.

SECURITY INTEREST AND REPOSSESSION - Until full payment has been made therefor, Seller shall have a security interest in goods shipped to Buyer and the goods shall remain personal property. Upon request Buyer shall execute and deliver to Seller security agreements and financing statements further evidencing Seller’s security interest. Buyer authorizes Seller to file a financing statement or statements relating to the goods, without Buyer’s signature thereon, as Seller may deem appropriate and appoints Seller as Buyer’s attorney-in-fact for the limited purpose of executing (without requiring Seller to do so) financing statements in Buyer’s name and performing other acts which Seller deems appropriate to perfect and continue its security interest and to protect and preserve the goods. In the event Buyer defaults in making any payment due Seller, Seller in addition to any other rights or remedies provided by law, shall have the right, with or without legal process, to enter the place where said goods are located and to repossess the goods in accordance with the Uniform Commercial Code.

ASSURANCES - Shipment by Seller shall at all times be subject to the prior approval of its credit personnel and Seller may, at any time, decline to make shipment except upon receipt of prior payment or upon other terms and conditions or security satisfactory to such personnel.

PATENTS - Except as to goods manufactured according to design supplied by Buyer, Seller will defend and hold Buyer free and harmless in a suit or proceeding brought against Buyer insofar as it is based on a claim that use of the goods by Buyer constitutes an infringement of any existing U.S. Patents, provided, however, that Buyer gives Seller prompt written notice of such suit or proceed-ing; permits Seller, through its counsel, to defend and/or settle the same; and gives Seller all necessary information, assistance and authority to enable Seller so to do. If Buyer’s use of the goods is held to constitute infringement and further use is enjoined, Seller shall, at its option, either (i) procure for Buyer the right to continue using the goods; or (ii) replace the goods with non-infringing goods; or (iii) modify the goods to non-infringing goods. The foregoing states Seller’s entire liability for patent infringement and shall not be construed to render Seller liable for damages based on product output.

MISCELLANEOUS - This instrument constitutes the entire agreement between Seller and Buyer, superseding all previous understandings and writings regarding this transaction. Any amendment or modification of this Agreement shall be void unless in writing and signed by Seller. No delay or omission by Seller in exercising any right or remedy hereunder shall be a waiver thereof or of any other right or remedy, and no single or partial exercise thereof shall preclude any other or further exercise thereof or the exercise of any other right or remedy. All rights and remedies of Seller are cumulative. Sales made pursuant to this Agreement shall be governed by the Uniform Commercial Code as the same may from time to time be construed and in effect in the state wherein Seller has its main office.

ARBITRATION - All disputes that may arise between the parties regarding the interpretation of the contract and the legal effect of the contract shall, to the exclusion of any court of law, be arbitrated and deter-mined in accordance with the latest Commercial Arbitration Rules of the American Arbitration Association. The arbitration proceeding shall be held in the city in that state where the principal office of the Seller is located. The parties recognize and consent to the above mentioned arbitration association’s jurisdiction over each and every one of them.

USTS rev. 2/98



ISO 9001 10000677

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